java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_2.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f [2018-10-04 13:47:24,626 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:47:24,629 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:47:24,646 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:47:24,647 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:47:24,649 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:47:24,652 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:47:24,655 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:47:24,657 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:47:24,658 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:47:24,666 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:47:24,666 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:47:24,670 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:47:24,671 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:47:24,672 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:47:24,677 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:47:24,678 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:47:24,680 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:47:24,683 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:47:24,685 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:47:24,688 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:47:24,689 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:47:24,694 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:47:24,694 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:47:24,695 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:47:24,696 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:47:24,697 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:47:24,697 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:47:24,702 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:47:24,705 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:47:24,705 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:47:24,707 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:47:24,707 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:47:24,707 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:47:24,710 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:47:24,710 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:47:24,712 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-04 13:47:24,744 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:47:24,744 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:47:24,745 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:47:24,745 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:47:24,746 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:47:24,746 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:47:24,746 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:47:24,746 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:47:24,746 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:47:24,747 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:47:24,747 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:47:24,747 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:47:24,747 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:47:24,747 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:47:24,748 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:47:24,748 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:47:24,748 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:47:24,748 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:47:24,748 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:47:24,749 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 13:47:24,749 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:47:24,749 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:47:24,749 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:47:24,749 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:47:24,750 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:47:24,752 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:47:24,752 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:47:24,753 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:47:24,753 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:47:24,753 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:47:24,807 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:47:24,823 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:47:24,828 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:47:24,830 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:47:24,831 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:47:24,831 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_2.i_2.bpl [2018-10-04 13:47:24,832 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_2.i_2.bpl' [2018-10-04 13:47:24,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:47:24,891 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:47:24,892 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:47:24,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:47:24,892 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:47:24,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,927 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,934 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:47:24,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:47:24,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:47:24,935 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:47:24,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,950 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,952 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... [2018-10-04 13:47:24,954 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:47:24,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:47:24,955 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:47:24,955 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:47:24,956 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:47:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:47:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:47:25,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:47:25,230 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:47:25,231 INFO L202 PluginConnector]: Adding new model jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:47:25 BoogieIcfgContainer [2018-10-04 13:47:25,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:47:25,231 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:47:25,231 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:47:25,243 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:47:25,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:47:25" (1/1) ... [2018-10-04 13:47:25,256 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 13:47:25,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-04 13:47:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-04 13:47:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 13:47:25,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:25,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:25,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-04 13:47:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-04 13:47:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:25,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:37,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:37,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:37,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:37,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:37,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:37,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:37,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:37,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:38,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:38,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:38,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:38,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:38,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:38,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:38,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:38,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:39,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:39,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:39,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:39,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:39,455 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:39,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:40,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:40,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:40,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:40,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:40,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:40,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:40,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:40,475 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:40,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:40,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:40,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:40,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:40,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:40,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:41,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:41,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:41,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:41,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:41,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:41,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:41,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:41,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:41,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:41,766 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:41,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:41,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:42,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:42,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:42,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:42,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:42,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:42,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:42,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:42,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:42,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:42,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:42,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:43,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:44,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:44,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:44,139 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:44,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:44,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:44,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:44,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:44,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:44,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:44,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:44,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:45,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:45,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:45,114 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:45,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:45,492 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:45,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:45,633 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:45,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:45,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:45,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:45,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:45,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:46,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:46,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:46,477 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:46,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:46,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:46,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:47,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:47,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:47,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:47,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:47,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:48,129 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:48,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:48,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:48,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:48,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:48,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:48,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:48,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:48,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:48,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:48,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:49,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:49,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:49,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:49,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:49,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:49,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:49,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:49,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:49,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:49,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:49,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:49,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:49,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:49,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:49,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:50,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:50,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:50,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:50,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:50,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:50,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:50,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:50,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:50,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:50,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:50,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:50,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:50,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:50,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:50,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:50,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:50,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:50,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:50,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:50,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:50,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:50,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:50,989 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:51,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:51,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:51,187 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:51,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:51,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:51,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:51,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:51,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:51,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:51,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:51,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:51,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:51,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:51,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:51,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:51,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:51,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:51,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:51,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:52,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:52,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:52,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:53,126 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:53,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:53,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:53,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:53,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:53,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:53,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:53,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:53,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:53,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:53,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:53,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:54,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:54,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:54,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:54,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:54,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:54,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:54,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:54,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:54,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:54,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:54,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:54,858 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:54,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:54,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:54,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:54,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,013 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,467 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,531 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:55,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:56,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:56,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:56,005 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:56,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:56,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:56,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:56,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:56,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:56,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:56,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:57,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:57,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:57,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:57,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:57,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:57,274 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:57,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:57,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:57,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:57,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:57,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:57,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:57,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:57,969 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:58,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:58,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:58,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:58,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:58,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:58,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:58,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:58,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:58,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:58,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:58,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:58,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:58,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:58,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:58,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:58,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:58,840 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:58,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:58,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:58,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:58,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,409 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,647 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,773 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:47:59,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:47:59,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:47:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:47:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:47:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:47:59,969 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:47:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:00,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:00,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:00,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:00,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:01,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:01,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:01,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:01,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:01,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:01,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:01,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:01,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:01,247 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:01,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:01,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:01,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:01,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:01,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:01,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:01,481 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:01,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:01,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:01,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:01,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:01,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,423 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:02,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:02,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:02,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:02,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:03,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:03,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:03,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,804 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:03,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:03,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,650 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:04,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:04,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:04,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,894 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:05,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:05,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,261 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,445 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:06,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:06,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:06,957 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:06,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,815 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:07,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:07,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:07,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,061 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,647 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:08,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:08,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,144 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,780 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,843 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,906 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:09,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:09,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,040 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:10,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:10,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:10,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:10,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,634 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,821 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:11,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:11,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:11,958 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:11,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,702 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,920 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:12,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:12,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:12,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:12,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:12,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,766 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,826 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:13,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:13,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,614 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,867 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:14,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,287 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,419 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,539 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,599 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:15,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:15,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,780 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:16,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:16,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,028 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,234 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,575 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,917 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:17,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:17,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:17,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:17,989 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:18,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:18,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:18,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:18,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:18,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:18,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:18,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:18,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:18,871 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:18,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:18,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:18,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:18,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:18,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:18,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:18,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:18,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,310 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:19,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:19,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:19,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,460 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,544 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:20,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:20,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:20,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:20,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:20,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:20,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,649 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,709 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,768 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,840 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:21,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:21,969 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:21,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,092 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:22,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:23,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:23,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:23,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:23,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:23,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:23,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:23,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:23,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:23,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:23,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:23,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:23,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:23,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:23,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:23,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:23,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:23,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:23,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:23,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:23,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:24,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:24,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:24,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:24,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:25,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:25,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:25,217 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:26,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:27,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:27,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:27,176 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:27,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:27,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:27,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:27,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:27,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:27,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,700 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:28,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:28,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:28,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:28,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,237 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,296 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,650 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,709 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,826 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,887 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:29,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,002 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,232 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,475 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,599 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,920 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:30,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:30,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:31,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:31,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:31,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:31,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:31,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:31,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:31,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:32,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:32,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,624 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,920 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:33,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:33,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:33,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:33,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:33,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,483 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:34,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:34,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:34,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:34,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,922 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:35,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:35,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:35,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:36,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:36,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,069 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,309 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,563 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,622 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:37,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:37,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:37,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,081 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,584 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,873 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:38,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:39,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:39,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:39,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:39,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:39,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:39,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:39,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:39,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:39,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:39,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:39,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:39,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:39,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,575 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,698 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,821 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:40,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:40,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:40,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:40,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:40,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,445 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,887 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:41,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,506 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:42,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:42,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:43,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:43,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:43,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:44,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:44,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,029 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,089 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:45,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:45,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:45,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,416 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:46,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:46,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,201 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,515 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:47,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,360 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:48,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:48,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,139 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,316 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,549 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:49,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:49,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:50,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:50,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,017 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,474 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,532 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,725 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,843 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:51,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:51,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:51,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:51,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,214 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:52,810 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:53,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:53,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:53,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:53,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:53,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:53,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,813 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:54,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,642 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,700 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:55,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,050 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,287 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:56,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,214 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,624 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:57,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:57,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,160 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,218 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,706 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,881 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:58,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:58,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:58,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,000 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:48:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:48:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:48:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:48:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:48:59,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:48:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:48:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,310 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:00,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,031 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,149 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,906 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:01,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:02,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:02,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:02,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:02,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,834 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:03,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:03,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:03,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:03,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:03,948 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:04,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:04,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:04,954 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,012 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,071 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,129 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,694 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,751 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:05,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,000 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,234 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,364 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,423 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:06,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:06,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,000 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:07,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:07,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:08,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:08,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,149 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:09,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:09,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:09,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:10,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:11,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:11,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:11,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:11,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,608 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,667 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:12,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:12,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:12,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,040 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,215 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,624 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,843 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:13,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:13,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:13,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:13,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:13,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,531 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:14,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:14,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:14,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,460 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,576 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,694 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:15,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:15,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,647 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,706 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:16,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:16,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,067 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,360 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,418 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,768 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,826 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:17,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:17,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:17,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:17,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,124 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,474 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,531 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,706 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:18,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:18,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:18,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,085 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,296 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:19,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,229 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,694 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,752 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,810 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:20,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:20,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:20,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,221 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:21,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:21,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,509 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:22,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:22,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,089 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:23,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:23,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:23,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:23,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,899 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:24,958 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:24,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,133 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,427 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,896 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:25,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:25,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,133 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,308 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,483 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:26,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,013 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,130 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:27,967 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,316 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:28,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,754 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:29,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:29,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,221 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:30,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:30,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,153 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:31,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:31,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:31,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:31,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:31,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,316 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,431 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:32,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:32,969 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,031 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,531 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:33,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:33,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:33,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:33,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:33,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,054 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,243 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,752 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,810 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,868 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:34,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:34,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,218 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,455 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:35,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:35,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,276 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,334 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,623 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:36,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:36,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:36,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,318 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,494 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,894 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:37,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:37,957 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,130 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,247 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:38,942 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,599 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:39,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:39,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:39,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:39,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:39,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:40,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,092 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,498 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:41,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,309 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,426 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:42,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:42,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:42,951 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,435 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,841 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,899 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:43,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:43,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,780 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:44,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:44,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:44,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:44,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,235 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,409 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,467 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,881 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:45,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:45,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,064 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,237 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:46,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:46,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:46,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:46,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:46,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,862 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,920 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:47,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:47,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,623 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:48,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:48,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:48,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:48,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:48,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:49,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:49,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,694 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:50,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:50,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,335 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,393 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,509 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:51,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:51,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:51,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:51,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:51,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,089 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,672 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:52,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:52,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,369 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,427 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,485 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:53,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:53,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:53,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,124 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,240 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,738 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:54,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,614 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:55,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,650 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,773 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:56,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:56,948 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,005 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:57,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:57,995 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,458 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,752 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,810 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:58,953 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,011 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,069 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,130 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,245 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,419 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,595 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:49:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:49:59,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:49:59,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:49:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:49:59,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:49:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:49:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:00,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:00,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:00,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,149 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:01,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:01,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:01,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:01,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:01,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,840 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:02,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:02,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:02,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:02,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:02,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,190 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,248 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,364 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:03,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:03,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,698 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:04,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,510 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:05,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:05,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:05,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:05,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,443 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:06,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:06,967 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:06,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,836 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,894 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:07,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:07,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:07,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:07,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:07,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,067 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,124 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,239 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:08,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:08,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:08,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:08,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:08,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,281 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,455 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:09,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:09,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:09,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:09,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:10,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:10,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:10,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,400 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,515 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,804 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,862 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:11,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:11,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:12,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:12,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:13,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:13,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,124 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,239 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,414 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:14,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:14,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,149 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,922 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:15,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:15,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:15,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,214 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,445 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,793 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:16,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:16,967 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,778 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,836 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,894 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:17,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:17,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:17,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:17,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,067 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,240 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:18,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:18,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:18,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,109 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:19,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:19,982 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:19,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,101 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:20,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,309 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,481 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,827 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:21,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,698 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:22,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:22,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:22,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:22,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,221 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:23,961 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,308 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,423 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,481 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,540 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:24,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:24,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,176 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,754 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,871 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:25,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:25,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,221 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,455 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,777 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:26,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:26,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,013 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,071 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,129 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,187 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,245 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,420 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,477 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,768 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:27,942 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,000 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,634 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,750 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:28,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:28,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:29,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:29,976 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:30,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:30,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,282 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,456 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:31,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:31,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:31,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:31,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:31,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,793 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:32,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,316 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,780 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,896 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:33,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:33,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:33,954 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,012 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,069 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,127 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,243 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,475 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,532 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,821 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,879 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:34,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:34,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:34,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:34,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:34,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,400 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,458 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:35,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,060 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,234 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:36,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:36,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:36,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:36,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,335 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,393 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,510 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,858 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:37,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,906 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:38,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,719 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,778 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,836 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:39,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:39,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:39,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:39,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:39,951 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:39,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,067 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,126 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,420 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:40,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:40,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:40,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:40,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,400 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,515 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:41,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:41,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:41,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:41,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,214 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,917 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:42,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:42,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:42,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,379 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:43,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:43,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:43,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,017 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,133 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,190 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,248 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:44,944 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,834 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:45,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,061 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,180 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:46,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:46,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:46,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:47,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,364 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:48,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:48,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:48,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:48,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:49,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,218 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,276 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,334 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,622 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:50,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:50,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:50,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:50,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:50,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,129 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,813 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,871 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:51,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:51,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,218 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,276 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,333 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:52,976 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,149 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,439 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:53,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:53,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,719 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:54,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:54,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:54,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:54,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:54,948 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,239 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,702 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:55,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,540 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:56,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,123 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:57,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:58,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:58,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:58,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:58,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:58,544 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:58,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:58,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:58,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:58,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:58,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:58,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:58,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:58,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:58,834 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:58,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:58,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:58,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:58,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,008 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,240 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:50:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:50:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:50:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:50:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:50:59,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:50:59,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:50:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,287 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,870 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:00,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,917 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:01,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,834 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:02,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,008 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,180 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,296 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,702 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:03,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,050 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:04,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:04,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,149 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,439 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:05,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:05,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:05,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,109 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,296 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,623 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:06,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:06,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,400 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:07,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:07,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,309 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,539 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,655 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,771 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,887 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:08,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:08,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,409 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,467 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,698 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,815 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:09,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:09,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,048 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:10,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:10,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:10,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,418 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,868 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:11,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,099 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,562 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:12,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,667 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:13,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:13,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:13,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:13,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:13,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,369 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,719 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,834 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:14,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:14,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,414 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:15,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:15,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,287 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,533 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,752 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:16,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:16,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,282 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,515 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,922 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:17,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:17,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:17,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:17,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:17,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,213 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,445 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,562 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,620 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,736 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:18,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:18,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,085 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,204 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,634 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:19,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:19,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,561 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:20,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:20,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,109 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:21,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:21,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:21,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:21,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:21,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,369 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:22,953 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,126 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,647 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,821 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,879 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:23,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:23,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:23,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,400 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,458 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:24,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,095 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,561 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 13:51:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 13:51:25,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:25,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:25,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-10-04 13:51:25,823 INFO L202 PluginConnector]: Adding new model jain_2.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 01:51:25 ImpRootNode [2018-10-04 13:51:25,823 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 13:51:25,824 INFO L168 Benchmark]: Toolchain (without parser) took 240933.85 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -226.0 MB). Free memory was 1.4 GB in the beginning and 983.4 MB in the end (delta: 455.9 MB). Peak memory consumption was 230.0 MB. Max. memory is 7.1 GB. [2018-10-04 13:51:25,826 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:51:25,826 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.68 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:51:25,826 INFO L168 Benchmark]: Boogie Preprocessor took 19.53 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:51:25,826 INFO L168 Benchmark]: RCFGBuilder took 275.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-04 13:51:25,827 INFO L168 Benchmark]: CodeCheck took 240591.59 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -226.0 MB). Free memory was 1.4 GB in the beginning and 983.4 MB in the end (delta: 434.8 MB). Peak memory consumption was 208.8 MB. Max. memory is 7.1 GB. [2018-10-04 13:51:25,829 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 39]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 39) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. UNKNOWN Result, 240.5s OverallTime, 3200 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32724.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 156789 GetRequests, 147176 SyntacticMatches, 9595 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 209.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.6s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 41.2s InterpolantComputationTime, 19198 NumberOfCodeBlocks, 19198 NumberOfCodeBlocksAsserted, 3200 NumberOfCheckSat, 15998 ConstructedInterpolants, 0 QuantifiedInterpolants, 831785 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3200 InterpolantComputations, 1 PerfectInterpolantSequences, 0/6398 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 42.68 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 19.53 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 275.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 240591.59 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -226.0 MB). Free memory was 1.4 GB in the beginning and 983.4 MB in the end (delta: 434.8 MB). Peak memory consumption was 208.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jain_2.i_2.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_13-51-25-838.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jain_2.i_2.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_13-51-25-838.csv Completed graceful shutdown