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_4.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-133090d [2018-10-04 10:41:56,711 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 10:41:56,713 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 10:41:56,725 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 10:41:56,725 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 10:41:56,726 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 10:41:56,728 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 10:41:56,729 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 10:41:56,731 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 10:41:56,732 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 10:41:56,733 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 10:41:56,736 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 10:41:56,737 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 10:41:56,738 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 10:41:56,741 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 10:41:56,742 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 10:41:56,743 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 10:41:56,745 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 10:41:56,749 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 10:41:56,750 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 10:41:56,752 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 10:41:56,753 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 10:41:56,756 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 10:41:56,756 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 10:41:56,756 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 10:41:56,757 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 10:41:56,758 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 10:41:56,759 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 10:41:56,760 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 10:41:56,761 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 10:41:56,761 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 10:41:56,762 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 10:41:56,762 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 10:41:56,763 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 10:41:56,764 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 10:41:56,764 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 10:41:56,765 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 10:41:56,784 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 10:41:56,784 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 10:41:56,785 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 10:41:56,785 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 10:41:56,786 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 10:41:56,786 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 10:41:56,786 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 10:41:56,786 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 10:41:56,786 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 10:41:56,787 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 10:41:56,787 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 10:41:56,787 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 10:41:56,787 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 10:41:56,787 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 10:41:56,788 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 10:41:56,788 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 10:41:56,788 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 10:41:56,788 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 10:41:56,788 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 10:41:56,789 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 10:41:56,789 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 10:41:56,789 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 10:41:56,789 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 10:41:56,789 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 10:41:56,790 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 10:41:56,790 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 10:41:56,790 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 10:41:56,790 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 10:41:56,790 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 10:41:56,791 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 10:41:56,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 10:41:56,846 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 10:41:56,850 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 10:41:56,851 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 10:41:56,852 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 10:41:56,852 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_4.i_2.bpl [2018-10-04 10:41:56,853 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_4.i_2.bpl' [2018-10-04 10:41:56,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 10:41:56,901 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 10:41:56,902 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 10:41:56,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 10:41:56,902 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 10:41:56,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,934 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,940 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 10:41:56,941 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 10:41:56,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 10:41:56,942 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 10:41:56,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (1/1) ... [2018-10-04 10:41:56,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 10:41:56,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 10:41:56,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 10:41:56,962 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 10:41:56,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:41:56" (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 10:41:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 10:41:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 10:41:57,314 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 10:41:57,315 INFO L202 PluginConnector]: Adding new model jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:41:57 BoogieIcfgContainer [2018-10-04 10:41:57,315 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 10:41:57,316 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 10:41:57,316 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 10:41:57,330 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 10:41:57,330 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:41:57" (1/1) ... [2018-10-04 10:41:57,348 INFO L104 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 10:41:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:41:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-04 10:41:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-04 10:41:57,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 10:41:57,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:41:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:41:57,656 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 10:41:58,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:41:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-04 10:41:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-04 10:41:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:41:58,003 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:41:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:41:58,306 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 10:42:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:09,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:09,402 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 10:42:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:09,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:09,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:10,039 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 10:42:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:10,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:10,554 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 10:42:10,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:10,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:10,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:10,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:10,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:10,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:10,723 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 10:42:11,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:11,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:11,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:11,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:11,522 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 10:42:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:11,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:11,758 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 10:42:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:11,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:11,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:11,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:11,940 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 10:42:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:12,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:12,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:12,173 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 10:42:12,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:12,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:12,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:12,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:12,328 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 10:42:12,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:12,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:12,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:12,590 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 10:42:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:12,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:12,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:12,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:13,021 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 10:42:13,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:13,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:13,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:13,234 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 10:42:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:13,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:13,392 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 10:42:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:13,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:13,557 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 10:42:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:13,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:13,842 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 10:42:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:13,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:14,062 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 10:42:14,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:14,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:14,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:14,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:14,447 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 10:42:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:14,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:14,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:14,603 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 10:42:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:14,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:14,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:14,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:14,752 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 10:42:15,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:15,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:15,328 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 10:42:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:16,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:16,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:16,236 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 10:42:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:16,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:16,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:16,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:16,462 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 10:42:16,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:16,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:16,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:16,577 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 10:42:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:16,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:16,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:16,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:16,637 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:16,679 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 10:42:16,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:16,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:16,792 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 10:42:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:16,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:16,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:16,947 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 10:42:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:17,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:17,040 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:17,128 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 10:42:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:17,187 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:17,339 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 10:42:17,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:17,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:17,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:17,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:17,656 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 10:42:17,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:17,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:17,757 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:17,793 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 10:42:17,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:17,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:17,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:17,887 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:17,946 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 10:42:18,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:18,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:18,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:18,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:18,104 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 10:42:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:18,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:18,204 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:18,355 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 10:42:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:19,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:19,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:19,203 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 10:42:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:19,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:19,933 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 10:42:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:19,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:20,018 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 10:42:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:20,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:20,316 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 10:42:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:20,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:20,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:20,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:20,551 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 10:42:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:20,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:20,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:20,631 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 10:42:20,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:20,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:20,721 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 10:42:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:20,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:20,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:20,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:20,954 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 10:42:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:21,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:21,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:21,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:21,117 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 10:42:21,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:21,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:21,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:21,312 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 10:42:21,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:21,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:21,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:21,461 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 10:42:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:21,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:21,569 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 10:42:21,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:21,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:21,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:21,624 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:21,650 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 10:42:21,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:21,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:21,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:21,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:21,741 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 10:42:21,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:21,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:21,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:21,910 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 10:42:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:21,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:21,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,055 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 10:42:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,136 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 10:42:22,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,281 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 10:42:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,416 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 10:42:22,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,511 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 10:42:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,581 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 10:42:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,653 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 10:42:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,756 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 10:42:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:22,919 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 10:42:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:22,999 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:23,029 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 10:42:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:23,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:23,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:23,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:23,173 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 10:42:23,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:23,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:23,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:23,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:23,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:23,392 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 10:42:23,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:23,595 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:23,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:23,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:23,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:23,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:24,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:24,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:24,130 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:24,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:24,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:24,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:24,247 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:24,362 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 10:42:24,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:24,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:24,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:24,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:24,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:24,429 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 10:42:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:24,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:24,628 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 10:42:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:24,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:24,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:24,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:25,033 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 10:42:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:25,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:25,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:25,085 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:25,116 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 10:42:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:25,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:25,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:25,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:25,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:25,259 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 10:42:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:25,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:25,328 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 10:42:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:25,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:25,393 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:25,418 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 10:42:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:25,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:25,616 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 10:42:26,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:26,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:26,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:26,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:26,303 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 10:42:26,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:26,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:26,399 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 10:42:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:26,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:26,467 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 10:42:26,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:26,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:26,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:26,626 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 10:42:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:26,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:26,788 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 10:42:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:26,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:26,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:26,862 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 10:42:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:26,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:26,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:26,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:26,922 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:26,987 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 10:42:27,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:27,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:27,079 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 10:42:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:27,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:27,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:27,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:27,239 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 10:42:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:27,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:27,359 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 10:42:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:27,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:27,446 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 10:42:27,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:27,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:27,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:27,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:27,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:27,513 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 10:42:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:27,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:27,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:27,721 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 10:42:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:27,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:27,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:27,893 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 10:42:28,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:28,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:28,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:28,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:28,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:28,125 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 10:42:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:28,239 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:28,272 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 10:42:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:28,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:28,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:28,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:28,409 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 10:42:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:28,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:28,473 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 10:42:28,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:28,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:28,579 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 10:42:28,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:28,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:28,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:28,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:28,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:28,684 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 10:42:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:28,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:28,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:28,834 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 10:42:28,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:28,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:28,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:28,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:28,982 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 10:42:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:29,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:29,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:29,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:29,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:29,103 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 10:42:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:29,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:29,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:29,306 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 10:42:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:29,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:29,833 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 10:42:29,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:29,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:29,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:29,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:29,895 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 10:42:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:29,948 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:29,974 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 10:42:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:30,060 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 10:42:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:30,159 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 10:42:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:30,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,506 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:30,517 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 10:42:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:30,633 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 10:42:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:30,767 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 10:42:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:30,841 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 10:42:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:30,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:30,894 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:31,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:31,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:31,087 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 10:42:31,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:31,139 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:31,151 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 10:42:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:31,204 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:31,214 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 10:42:31,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:31,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:31,276 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 10:42:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:31,329 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:31,339 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 10:42:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:31,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:31,392 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:31,408 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 10:42:31,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:31,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:31,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:31,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:31,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:31,611 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 10:42:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,031 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,130 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 10:42:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,197 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 10:42:32,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,276 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 10:42:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,329 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,407 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 10:42:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,536 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 10:42:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,681 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 10:42:32,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,753 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 10:42:32,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:32,820 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 10:42:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:32,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:32,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:32,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:32,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:32,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,436 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 10:42:33,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,538 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 10:42:33,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,605 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 10:42:33,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,658 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,668 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 10:42:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,739 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 10:42:33,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,793 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,810 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 10:42:33,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,862 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,877 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 10:42:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:33,939 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 10:42:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:33,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:34,137 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 10:42:34,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:34,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:34,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:34,204 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 10:42:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:34,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:34,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:34,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:34,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:34,274 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 10:42:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:34,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:34,342 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 10:42:34,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:34,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:34,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:34,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:34,411 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 10:42:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:34,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:34,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:34,482 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 10:42:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:34,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:34,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:34,680 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 10:42:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:34,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:34,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:34,885 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 10:42:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,132 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 10:42:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,243 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,254 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 10:42:35,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,314 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 10:42:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,379 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 10:42:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,452 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 10:42:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,606 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 10:42:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,685 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 10:42:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,745 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 10:42:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,805 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 10:42:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,868 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 10:42:35,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:35,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:35,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:35,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:35,984 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 10:42:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,046 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 10:42:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,129 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 10:42:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,189 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 10:42:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,383 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 10:42:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,582 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 10:42:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,668 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 10:42:36,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,731 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 10:42:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,780 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,795 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 10:42:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,856 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 10:42:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,915 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 10:42:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:36,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:36,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:36,976 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 10:42:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,036 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 10:42:37,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,097 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 10:42:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,157 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 10:42:37,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,223 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 10:42:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,283 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 10:42:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,333 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,377 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 10:42:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,426 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,437 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 10:42:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,497 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 10:42:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,578 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 10:42:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,638 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 10:42:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,709 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 10:42:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,757 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,768 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 10:42:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,830 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 10:42:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,881 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,891 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 10:42:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:37,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:37,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:37,955 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 10:42:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,039 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 10:42:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,089 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,132 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 10:42:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:38,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,281 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 10:42:38,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,365 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,381 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 10:42:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,480 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 10:42:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,602 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 10:42:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,662 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 10:42:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,727 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 10:42:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,777 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,797 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 10:42:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,858 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 10:42:38,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:38,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:38,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:38,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:38,995 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 10:42:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,054 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 10:42:39,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,114 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 10:42:39,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,174 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 10:42:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,363 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 10:42:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,538 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 10:42:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,601 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 10:42:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,662 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 10:42:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,714 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,725 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 10:42:39,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,777 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,788 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 10:42:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,883 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 10:42:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:39,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:39,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:39,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:39,962 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 10:42:40,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,097 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 10:42:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,237 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 10:42:40,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,306 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 10:42:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,387 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 10:42:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,454 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 10:42:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,520 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 10:42:40,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,580 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 10:42:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,640 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 10:42:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,780 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 10:42:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:40,842 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 10:42:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:40,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,048 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 10:42:41,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,162 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 10:42:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,213 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,282 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,292 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 10:42:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,491 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 10:42:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,570 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 10:42:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,623 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,633 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 10:42:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,698 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 10:42:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,759 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 10:42:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,810 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,825 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 10:42:41,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,886 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 10:42:41,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:41,946 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 10:42:41,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:41,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:41,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:41,996 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,006 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 10:42:42,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,066 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 10:42:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,128 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 10:42:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,188 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 10:42:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,254 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 10:42:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,314 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 10:42:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,365 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,508 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 10:42:42,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,577 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 10:42:42,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,637 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 10:42:42,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,703 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 10:42:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,754 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,765 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 10:42:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,825 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 10:42:42,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:42,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:42,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:42,988 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 10:42:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:43,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:43,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:43,233 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 10:42:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:43,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:43,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:43,293 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 10:42:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:43,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:43,353 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 10:42:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:43,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:43,565 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 10:42:43,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:43,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:43,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:43,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:43,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:43,684 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 10:42:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:43,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:43,811 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 10:42:43,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:43,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:43,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,018 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 10:42:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,267 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 10:42:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,328 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 10:42:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,389 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 10:42:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,449 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 10:42:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,510 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 10:42:44,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,561 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,625 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 10:42:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,686 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 10:42:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,736 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,749 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 10:42:44,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:44,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:45,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:45,180 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:45,190 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 10:42:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:45,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:45,251 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 10:42:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:45,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:45,309 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 10:42:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:45,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:45,375 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 10:42:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:45,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:45,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:45,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:45,436 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 10:42:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:45,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:45,496 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 10:42:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:45,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:45,701 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 10:42:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,032 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 10:42:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,081 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,097 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 10:42:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,165 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 10:42:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,215 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,225 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 10:42:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,291 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 10:42:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,354 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 10:42:46,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,417 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 10:42:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,477 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 10:42:46,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,559 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 10:42:46,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,625 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 10:42:46,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,693 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 10:42:46,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,755 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 10:42:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,854 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 10:42:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,916 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 10:42:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:46,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:46,984 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 10:42:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,040 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,053 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 10:42:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,119 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 10:42:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,186 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 10:42:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,388 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 10:42:47,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,554 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 10:42:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,623 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 10:42:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,683 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 10:42:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,742 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 10:42:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,804 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 10:42:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,875 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 10:42:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,934 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 10:42:47,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:47,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:47,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:47,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:47,994 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 10:42:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,058 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 10:42:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,126 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 10:42:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,176 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,186 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 10:42:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,237 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,247 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 10:42:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,309 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 10:42:48,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,360 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,516 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 10:42:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,677 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 10:42:48,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,910 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 10:42:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:48,967 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:48,979 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 10:42:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,029 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,039 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 10:42:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,088 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,099 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 10:42:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,158 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 10:42:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,217 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 10:42:49,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,276 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 10:42:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,337 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 10:42:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,412 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 10:42:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,471 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 10:42:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,530 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 10:42:49,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,598 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 10:42:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:49,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:49,647 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:49,801 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 10:42:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:50,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:50,538 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 10:42:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:50,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:50,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:50,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:50,601 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 10:42:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:50,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:50,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:50,714 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:50,724 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 10:42:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:50,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:50,786 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 10:42:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:50,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:50,836 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:50,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:50,846 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 10:42:50,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:50,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:50,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:50,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:50,905 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 10:42:50,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:50,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:50,965 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 10:42:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,030 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 10:42:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,089 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 10:42:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,139 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,159 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 10:42:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,352 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 10:42:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,435 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,447 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 10:42:51,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,517 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 10:42:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,575 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 10:42:51,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,635 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 10:42:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,695 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 10:42:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,755 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 10:42:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,816 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 10:42:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,879 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 10:42:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,937 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 10:42:51,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:51,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:51,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:51,996 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 10:42:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,055 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 10:42:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,113 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 10:42:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,174 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 10:42:52,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,236 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 10:42:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,298 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 10:42:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,360 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 10:42:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,421 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 10:42:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,480 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 10:42:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,552 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 10:42:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,613 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 10:42:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,679 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 10:42:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,757 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 10:42:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:52,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:52,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:52,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:52,957 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 10:42:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:53,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:53,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:53,985 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 10:42:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,056 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 10:42:54,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,118 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 10:42:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,180 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 10:42:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,242 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 10:42:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,305 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 10:42:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,368 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 10:42:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,420 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,430 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 10:42:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,490 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 10:42:54,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,551 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 10:42:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,600 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,610 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 10:42:54,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,672 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 10:42:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:54,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:54,885 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 10:42:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,404 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 10:42:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,471 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 10:42:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,538 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 10:42:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,605 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 10:42:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,674 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 10:42:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,733 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 10:42:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,793 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 10:42:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,852 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 10:42:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:55,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:55,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:55,913 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 10:42:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,016 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 10:42:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:56,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,131 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,142 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 10:42:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,203 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 10:42:56,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,262 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 10:42:56,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,350 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 10:42:56,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,412 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 10:42:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,476 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 10:42:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,541 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 10:42:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,600 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 10:42:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,649 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,659 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 10:42:56,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,708 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,727 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 10:42:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,784 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 10:42:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,843 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 10:42:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,907 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 10:42:56,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:56,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:56,970 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 10:42:57,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,028 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:42:57,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,118 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 10:42:57,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,178 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 10:42:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,237 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 10:42:57,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,355 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 10:42:57,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,414 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 10:42:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,473 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 10:42:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,673 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 10:42:57,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,759 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 10:42:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,818 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 10:42:57,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,867 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,877 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 10:42:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,936 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 10:42:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:57,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:57,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:57,997 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 10:42:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,056 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 10:42:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,116 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 10:42:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,176 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 10:42:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,236 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 10:42:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,295 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 10:42:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,354 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 10:42:58,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,412 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 10:42:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,471 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 10:42:58,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,533 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 10:42:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:58,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:58,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:58,751 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 10:42:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:59,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:59,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:59,046 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 10:42:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:42:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:42:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:42:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:42:59,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:42:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:42:59,363 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 10:43:00,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:00,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:00,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:00,385 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 10:43:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:01,309 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:01,412 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 10:43:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:02,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:02,427 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 10:43:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,279 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 10:43:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,337 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 10:43:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,396 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 10:43:03,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,515 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 10:43:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,573 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 10:43:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,623 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,632 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 10:43:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,692 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 10:43:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,750 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 10:43:03,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,809 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 10:43:03,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:03,899 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 10:43:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:03,996 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,018 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 10:43:04,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,130 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 10:43:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,239 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 10:43:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,300 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 10:43:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,360 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 10:43:04,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,421 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 10:43:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,481 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 10:43:04,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,531 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,541 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 10:43:04,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,602 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 10:43:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,661 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 10:43:04,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,720 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 10:43:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,784 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 10:43:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,843 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 10:43:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,902 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 10:43:04,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:04,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:04,954 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:04,964 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 10:43:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:05,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:05,184 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 10:43:05,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:05,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:05,706 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 10:43:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:05,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:05,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:05,765 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 10:43:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:05,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:05,815 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:05,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:05,824 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 10:43:05,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:05,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:05,884 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 10:43:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:05,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:05,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:05,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:05,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:06,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,005 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,016 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 10:43:06,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,069 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,080 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 10:43:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,159 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 10:43:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,216 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 10:43:06,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,421 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 10:43:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,751 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,771 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 10:43:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,830 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 10:43:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,879 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,888 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 10:43:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:06,947 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 10:43:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:06,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:06,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:06,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,060 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,070 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 10:43:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,201 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 10:43:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,264 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 10:43:07,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,318 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:07,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,379 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,450 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 10:43:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,498 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,509 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 10:43:07,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,562 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:07,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,622 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,632 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 10:43:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,691 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 10:43:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,750 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 10:43:07,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,810 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 10:43:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,869 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 10:43:07,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,928 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 10:43:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:07,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:07,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:07,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:07,986 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 10:43:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,046 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 10:43:08,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,095 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,106 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 10:43:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,165 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 10:43:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,215 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,224 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 10:43:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,274 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,284 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 10:43:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,333 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,342 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 10:43:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,417 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 10:43:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,476 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 10:43:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,535 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 10:43:08,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,597 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 10:43:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,656 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 10:43:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,717 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 10:43:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,777 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 10:43:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,837 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 10:43:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,887 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,896 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 10:43:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:08,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:08,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:08,955 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 10:43:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,064 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 10:43:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,185 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 10:43:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,281 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,307 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 10:43:09,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,396 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 10:43:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,460 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 10:43:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,523 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 10:43:09,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,575 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,586 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 10:43:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,645 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 10:43:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,705 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 10:43:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,757 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,767 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 10:43:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,827 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 10:43:09,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,886 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 10:43:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:09,945 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 10:43:09,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:09,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,004 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 10:43:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,054 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,136 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 10:43:10,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,193 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 10:43:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,255 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 10:43:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,314 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 10:43:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,373 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 10:43:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,432 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 10:43:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,491 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 10:43:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,540 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,549 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 10:43:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,608 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 10:43:10,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,738 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 10:43:10,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,801 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 10:43:10,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,865 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 10:43:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,934 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 10:43:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:10,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:10,993 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 10:43:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,054 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 10:43:11,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,112 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 10:43:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,170 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 10:43:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,229 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 10:43:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,288 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 10:43:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,349 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 10:43:11,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,410 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 10:43:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,472 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 10:43:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,533 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 10:43:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,595 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 10:43:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,659 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 10:43:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,720 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 10:43:11,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,786 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 10:43:11,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,845 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 10:43:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,909 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 10:43:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:11,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:11,961 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:11,971 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 10:43:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,126 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 10:43:12,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,184 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 10:43:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,259 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 10:43:12,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,308 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,318 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 10:43:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,380 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 10:43:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,439 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 10:43:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,497 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 10:43:12,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,559 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 10:43:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,608 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,626 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 10:43:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,684 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 10:43:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,751 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 10:43:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,809 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 10:43:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,858 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,868 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 10:43:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,927 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 10:43:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:12,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:12,989 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 10:43:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,048 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 10:43:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,107 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 10:43:13,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,166 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 10:43:13,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,217 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,226 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 10:43:13,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,276 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,291 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 10:43:13,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,350 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 10:43:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,408 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 10:43:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,466 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 10:43:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,528 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 10:43:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,588 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 10:43:13,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,648 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 10:43:13,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,709 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 10:43:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,770 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 10:43:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,832 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 10:43:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,895 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 10:43:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:13,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:13,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:13,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:13,947 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:13,999 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 10:43:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,154 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 10:43:14,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,268 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 10:43:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,379 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,398 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 10:43:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,505 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 10:43:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,574 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 10:43:14,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,623 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,633 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 10:43:14,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,692 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 10:43:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,751 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 10:43:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,810 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 10:43:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,868 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 10:43:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,917 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,927 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 10:43:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:14,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:14,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:14,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:14,976 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:14,985 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 10:43:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,045 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 10:43:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,104 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 10:43:15,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,153 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,163 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 10:43:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,222 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 10:43:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,280 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 10:43:15,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,339 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 10:43:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,460 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 10:43:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,510 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,519 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 10:43:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,578 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 10:43:15,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,644 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 10:43:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,703 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 10:43:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,752 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,838 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 10:43:15,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:15,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:15,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:15,994 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 10:43:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,054 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 10:43:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,116 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 10:43:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,179 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 10:43:16,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,240 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 10:43:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,301 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 10:43:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,363 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 10:43:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,424 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 10:43:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,494 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 10:43:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,552 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 10:43:16,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,617 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 10:43:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,700 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 10:43:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,781 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 10:43:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,841 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 10:43:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,900 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 10:43:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:16,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:16,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:16,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:16,958 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 10:43:17,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,016 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 10:43:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,075 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 10:43:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,124 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,133 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 10:43:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,192 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 10:43:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,251 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 10:43:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,309 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 10:43:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,368 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 10:43:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,426 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 10:43:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,485 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 10:43:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,543 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 10:43:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,603 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 10:43:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,662 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 10:43:17,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,714 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,723 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 10:43:17,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,782 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 10:43:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,851 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 10:43:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,909 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 10:43:17,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:17,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:17,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:17,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:17,970 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 10:43:18,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,029 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 10:43:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,088 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 10:43:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,146 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 10:43:18,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,205 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 10:43:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,264 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 10:43:18,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,323 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 10:43:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,386 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 10:43:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,463 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 10:43:18,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,526 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 10:43:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,586 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 10:43:18,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,649 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 10:43:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,702 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,713 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 10:43:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,765 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,775 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 10:43:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,834 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 10:43:18,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,892 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 10:43:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:18,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:18,953 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 10:43:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,013 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 10:43:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,073 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 10:43:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,132 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 10:43:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,191 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 10:43:19,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,297 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 10:43:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,410 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 10:43:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,494 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,507 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 10:43:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,627 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 10:43:19,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,686 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 10:43:19,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,736 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,745 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 10:43:19,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,807 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 10:43:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,866 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 10:43:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,924 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 10:43:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:19,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:19,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:19,983 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 10:43:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,041 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 10:43:20,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,100 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 10:43:20,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,159 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 10:43:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,218 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 10:43:20,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,277 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 10:43:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,329 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,338 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 10:43:20,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,398 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 10:43:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,458 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 10:43:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,516 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 10:43:20,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,575 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 10:43:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,634 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 10:43:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,693 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 10:43:20,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,752 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 10:43:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,810 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 10:43:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,869 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 10:43:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,927 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 10:43:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:20,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:20,989 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 10:43:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,170 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 10:43:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,235 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 10:43:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,298 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 10:43:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,361 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 10:43:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,425 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 10:43:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,489 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 10:43:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,621 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 10:43:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,672 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,682 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 10:43:21,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,746 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 10:43:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,810 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 10:43:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,872 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 10:43:21,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,931 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 10:43:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:21,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:21,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:21,991 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 10:43:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,053 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 10:43:22,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,112 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 10:43:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,171 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 10:43:22,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,242 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 10:43:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,312 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 10:43:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,388 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 10:43:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,447 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 10:43:22,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,506 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 10:43:22,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,564 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 10:43:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,638 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 10:43:22,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,696 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 10:43:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,754 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 10:43:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,804 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,813 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 10:43:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,862 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,872 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 10:43:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,931 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 10:43:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:22,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:22,989 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 10:43:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,048 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 10:43:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,107 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 10:43:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,168 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 10:43:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,236 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 10:43:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,296 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 10:43:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,355 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 10:43:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,415 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 10:43:23,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,474 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 10:43:23,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,533 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 10:43:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,592 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 10:43:23,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,672 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 10:43:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,731 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 10:43:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,793 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 10:43:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,854 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 10:43:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,915 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 10:43:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:23,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:23,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:23,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:23,976 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 10:43:24,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,028 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,038 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 10:43:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,101 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 10:43:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,161 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 10:43:24,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,224 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 10:43:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,284 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 10:43:24,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,375 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 10:43:24,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,485 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 10:43:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,597 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 10:43:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,714 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 10:43:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,790 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 10:43:24,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,849 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 10:43:24,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,907 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 10:43:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:24,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:24,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:24,965 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 10:43:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,024 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 10:43:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,107 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 10:43:25,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,166 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 10:43:25,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,215 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,224 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 10:43:25,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,274 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,282 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 10:43:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,399 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 10:43:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,459 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 10:43:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,518 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 10:43:25,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,576 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 10:43:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,771 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 10:43:25,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,840 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,849 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 10:43:25,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,907 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 10:43:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:25,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:25,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:25,958 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:25,967 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 10:43:26,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,025 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 10:43:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,087 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 10:43:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,145 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 10:43:26,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,209 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 10:43:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,268 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 10:43:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,326 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 10:43:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,388 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 10:43:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,450 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 10:43:26,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,512 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 10:43:26,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,563 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,573 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 10:43:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,637 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 10:43:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,700 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 10:43:26,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,754 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,764 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 10:43:26,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,823 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 10:43:26,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,887 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 10:43:26,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:26,948 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 10:43:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:26,999 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:27,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,067 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 10:43:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,160 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 10:43:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,219 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 10:43:27,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,278 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 10:43:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,336 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 10:43:27,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,394 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 10:43:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,453 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 10:43:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,511 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 10:43:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,630 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 10:43:27,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,689 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 10:43:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,738 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,748 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 10:43:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,815 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 10:43:27,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,889 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 10:43:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:27,948 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 10:43:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:27,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:27,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,006 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 10:43:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,064 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 10:43:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,126 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 10:43:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,184 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 10:43:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,235 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,244 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 10:43:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,303 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 10:43:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,362 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 10:43:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,422 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 10:43:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,489 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 10:43:28,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,547 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 10:43:28,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,605 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 10:43:28,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,664 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 10:43:28,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,723 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 10:43:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,784 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 10:43:28,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,836 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,846 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 10:43:28,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,911 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 10:43:28,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:28,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:28,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:28,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:28,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:28,975 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 10:43:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,047 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 10:43:29,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,117 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 10:43:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,237 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 10:43:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,425 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 10:43:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,583 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 10:43:29,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,694 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 10:43:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,770 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 10:43:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,833 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 10:43:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,894 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 10:43:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:29,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:29,953 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 10:43:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,002 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,012 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 10:43:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,061 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,070 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 10:43:30,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,119 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,145 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 10:43:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,204 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 10:43:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,262 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 10:43:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,320 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 10:43:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,379 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 10:43:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,444 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 10:43:30,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,503 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 10:43:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,655 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 10:43:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,712 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 10:43:30,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,773 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 10:43:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,832 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 10:43:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,893 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 10:43:30,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:30,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:30,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:30,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:30,942 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:30,951 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 10:43:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,071 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 10:43:31,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,129 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 10:43:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,187 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 10:43:31,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,251 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 10:43:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,309 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 10:43:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,403 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 10:43:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,455 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,464 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 10:43:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,526 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 10:43:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,637 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 10:43:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,697 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 10:43:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,759 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 10:43:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,822 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 10:43:31,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,873 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,882 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 10:43:31,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:31,941 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 10:43:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:31,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:31,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,000 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 10:43:32,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,072 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 10:43:32,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,123 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,132 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 10:43:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,190 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 10:43:32,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,240 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,249 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 10:43:32,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,308 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 10:43:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,367 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 10:43:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,426 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 10:43:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,475 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,485 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 10:43:32,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,543 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 10:43:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,602 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 10:43:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,661 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 10:43:32,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,720 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 10:43:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,778 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 10:43:32,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,827 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,837 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 10:43:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,896 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 10:43:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:32,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:32,954 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 10:43:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,003 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,013 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 10:43:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,072 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 10:43:33,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,131 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 10:43:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,324 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 10:43:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,595 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,605 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 10:43:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,663 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 10:43:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,721 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 10:43:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,779 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 10:43:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,839 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 10:43:33,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,898 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 10:43:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:33,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:33,947 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:33,956 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 10:43:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,018 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 10:43:34,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,069 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,079 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 10:43:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,143 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,152 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 10:43:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,204 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,213 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 10:43:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,274 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 10:43:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,337 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 10:43:34,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,461 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 10:43:34,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,510 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,519 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 10:43:34,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,584 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,599 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 10:43:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,718 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 10:43:34,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,849 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 10:43:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:34,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:34,985 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 10:43:35,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,044 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 10:43:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,102 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 10:43:35,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,161 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 10:43:35,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,219 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 10:43:35,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,277 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 10:43:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,335 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 10:43:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,393 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 10:43:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,452 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 10:43:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,511 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 10:43:35,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,569 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 10:43:35,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,628 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 10:43:35,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,686 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 10:43:35,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,745 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 10:43:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,804 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 10:43:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,863 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 10:43:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,924 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 10:43:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:35,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:35,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:35,984 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 10:43:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,042 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 10:43:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,103 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 10:43:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,183 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 10:43:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,243 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 10:43:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,303 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 10:43:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,403 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 10:43:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,461 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 10:43:36,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,520 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 10:43:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,578 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 10:43:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,636 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 10:43:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,703 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 10:43:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,775 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 10:43:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,827 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,837 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 10:43:36,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,904 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 10:43:36,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:36,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:36,966 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 10:43:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,027 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 10:43:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,089 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 10:43:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,152 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 10:43:37,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,213 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 10:43:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,271 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 10:43:37,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,330 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 10:43:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,391 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 10:43:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,443 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,452 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 10:43:37,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,511 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 10:43:37,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,570 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 10:43:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,628 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 10:43:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,686 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 10:43:37,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,736 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,745 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 10:43:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,804 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 10:43:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,869 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 10:43:37,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:37,927 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 10:43:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:37,976 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,020 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 10:43:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,069 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,127 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,147 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 10:43:38,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,206 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 10:43:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,265 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 10:43:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,324 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 10:43:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,383 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 10:43:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,442 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 10:43:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,500 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 10:43:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,549 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,558 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 10:43:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,608 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,617 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 10:43:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,679 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 10:43:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,738 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 10:43:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,805 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 10:43:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,866 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 10:43:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,917 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,926 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 10:43:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:38,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:38,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:38,993 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 10:43:39,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,050 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,059 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 10:43:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,109 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,118 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 10:43:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,247 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,278 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 10:43:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,336 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 10:43:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,407 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 10:43:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,467 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 10:43:39,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,527 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 10:43:39,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,589 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 10:43:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,650 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 10:43:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,751 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 10:43:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,875 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 10:43:39,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:39,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:39,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:39,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:39,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:39,996 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 10:43:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,081 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,090 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 10:43:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,139 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,148 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 10:43:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,209 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 10:43:40,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,269 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 10:43:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,318 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,386 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 10:43:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,435 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,444 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 10:43:40,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,504 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 10:43:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,562 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 10:43:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,661 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 10:43:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,721 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 10:43:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:40,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:40,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:40,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:40,920 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 10:43:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,124 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 10:43:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,183 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 10:43:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,242 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 10:43:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,298 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 10:43:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,347 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,356 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 10:43:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,415 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 10:43:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,474 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 10:43:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,537 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 10:43:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,640 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 10:43:41,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,700 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 10:43:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,758 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 10:43:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,816 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 10:43:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,867 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,876 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 10:43:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,934 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 10:43:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:41,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:41,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:41,993 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 10:43:42,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,043 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,051 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 10:43:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,110 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 10:43:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,168 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 10:43:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,217 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,226 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 10:43:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,283 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 10:43:42,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,335 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,344 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 10:43:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,412 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 10:43:42,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,474 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 10:43:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,536 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 10:43:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,598 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 10:43:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,661 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 10:43:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,721 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 10:43:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,771 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,781 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 10:43:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,838 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 10:43:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:42,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:42,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:42,959 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 10:43:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,019 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 10:43:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,127 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,136 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 10:43:43,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,243 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,302 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,311 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 10:43:43,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,373 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 10:43:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,432 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 10:43:43,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,481 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,490 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 10:43:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,539 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,549 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 10:43:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,606 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 10:43:43,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,655 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:43,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,714 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,724 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 10:43:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,773 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,782 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 10:43:43,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,840 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 10:43:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,898 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 10:43:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:43,947 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:43,957 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 10:43:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,016 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 10:43:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,087 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 10:43:44,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,146 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 10:43:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,204 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 10:43:44,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,265 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 10:43:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,316 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,325 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 10:43:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,382 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 10:43:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,492 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,502 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 10:43:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,561 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 10:43:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,621 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 10:43:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,680 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 10:43:44,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,739 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 10:43:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,797 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 10:43:44,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,887 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:44,906 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 10:43:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:44,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:44,996 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,015 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 10:43:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,119 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 10:43:45,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,222 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 10:43:45,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,290 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 10:43:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,352 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 10:43:45,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,414 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 10:43:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,467 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,477 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 10:43:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,539 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 10:43:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,607 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 10:43:45,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,716 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,791 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 10:43:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,852 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 10:43:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,910 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 10:43:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:45,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:45,968 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 10:43:46,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,017 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,026 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 10:43:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,085 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 10:43:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,149 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 10:43:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,208 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 10:43:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,299 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 10:43:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,359 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 10:43:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,417 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 10:43:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,475 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 10:43:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,577 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 10:43:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,635 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 10:43:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,694 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 10:43:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,752 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 10:43:46,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,810 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 10:43:46,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,871 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 10:43:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,920 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,929 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 10:43:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:46,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:46,987 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 10:43:47,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,046 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 10:43:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,099 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,109 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 10:43:47,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,160 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,170 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 10:43:47,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,230 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 10:43:47,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,288 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 10:43:47,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,348 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 10:43:47,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,407 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 10:43:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,456 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,465 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 10:43:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,515 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,529 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 10:43:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,590 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 10:43:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,656 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 10:43:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,715 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 10:43:47,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,773 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 10:43:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,831 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 10:43:47,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,881 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,890 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 10:43:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:47,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:47,978 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 10:43:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,088 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,098 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 10:43:48,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,167 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 10:43:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,228 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 10:43:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,289 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 10:43:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,364 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 10:43:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,455 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 10:43:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,528 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 10:43:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,613 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 10:43:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,670 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 10:43:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,729 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 10:43:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,791 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 10:43:48,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,856 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 10:43:48,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,922 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 10:43:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:48,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:48,981 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 10:43:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,031 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,127 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 10:43:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,176 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,185 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 10:43:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,234 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,243 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 10:43:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,302 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 10:43:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,361 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 10:43:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,441 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 10:43:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,504 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 10:43:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,562 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 10:43:49,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,620 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 10:43:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,710 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 10:43:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,770 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 10:43:49,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,828 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 10:43:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,886 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 10:43:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:49,948 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:49,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:49,963 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 10:43:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,067 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 10:43:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,166 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 10:43:50,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,268 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 10:43:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,340 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 10:43:50,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,400 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 10:43:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,471 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 10:43:50,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,529 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 10:43:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,590 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 10:43:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,649 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 10:43:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,698 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,709 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 10:43:50,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,767 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 10:43:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,827 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 10:43:50,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,887 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 10:43:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:50,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:50,999 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,067 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 10:43:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,128 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 10:43:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,188 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 10:43:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,240 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,250 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 10:43:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,302 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,311 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 10:43:51,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,373 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 10:43:51,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,497 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 10:43:51,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,560 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 10:43:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,623 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 10:43:51,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,686 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 10:43:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,749 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 10:43:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,808 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 10:43:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,866 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 10:43:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,925 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 10:43:51,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:51,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:51,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:51,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:51,989 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 10:43:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,052 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 10:43:52,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,114 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 10:43:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,176 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 10:43:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,229 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,238 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 10:43:52,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,300 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 10:43:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,363 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 10:43:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,416 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,426 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 10:43:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,489 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 10:43:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,551 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 10:43:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,613 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 10:43:52,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,676 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 10:43:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,736 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 10:43:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,793 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 10:43:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,851 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 10:43:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,909 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 10:43:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:52,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:52,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:52,969 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 10:43:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,031 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 10:43:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,093 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 10:43:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,155 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 10:43:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,218 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 10:43:53,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,281 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 10:43:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,334 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,344 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 10:43:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,403 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 10:43:53,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,461 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 10:43:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,528 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 10:43:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,588 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 10:43:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,649 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 10:43:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,708 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 10:43:53,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,767 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 10:43:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,825 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 10:43:53,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,884 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 10:43:53,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:53,943 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 10:43:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:53,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:53,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:53,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,001 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 10:43:54,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,050 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,059 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 10:43:54,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,109 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,118 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 10:43:54,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,176 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 10:43:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,235 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 10:43:54,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,293 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 10:43:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,353 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 10:43:54,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,410 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 10:43:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,469 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 10:43:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,528 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 10:43:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,586 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 10:43:54,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,645 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 10:43:54,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,694 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,704 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 10:43:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,762 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 10:43:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,821 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 10:43:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,870 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,879 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 10:43:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,938 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 10:43:54,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:54,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:54,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:54,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:54,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:54,998 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 10:43:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,067 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 10:43:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,168 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 10:43:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,275 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 10:43:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,383 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 10:43:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,477 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 10:43:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,535 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 10:43:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,584 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,593 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 10:43:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,642 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,651 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 10:43:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,710 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 10:43:55,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,769 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 10:43:55,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:55,829 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 10:43:55,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:55,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,041 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 10:43:56,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,301 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 10:43:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,360 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 10:43:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,420 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 10:43:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,482 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 10:43:56,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,532 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,541 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 10:43:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,599 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 10:43:56,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,657 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 10:43:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,765 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,775 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 10:43:56,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,833 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 10:43:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,891 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 10:43:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:56,949 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 10:43:56,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:56,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:56,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:56,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,007 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 10:43:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,114 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,124 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 10:43:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,182 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 10:43:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,240 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 10:43:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,299 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 10:43:57,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,357 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 10:43:57,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,416 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 10:43:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,474 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 10:43:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,533 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 10:43:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,591 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 10:43:57,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,648 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 10:43:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,698 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,707 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 10:43:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,767 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 10:43:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,825 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 10:43:57,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,884 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 10:43:57,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:57,944 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 10:43:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:57,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,004 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 10:43:58,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,062 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 10:43:58,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,123 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 10:43:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,183 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 10:43:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,232 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,241 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 10:43:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,299 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 10:43:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,358 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 10:43:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,416 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 10:43:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,475 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 10:43:58,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,533 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 10:43:58,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,643 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 10:43:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,734 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 10:43:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,795 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 10:43:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,856 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 10:43:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,919 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 10:43:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:58,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:58,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:58,982 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 10:43:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,043 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 10:43:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,103 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 10:43:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,162 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 10:43:59,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,220 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 10:43:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,281 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 10:43:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,333 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,342 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 10:43:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,392 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:43:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,459 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 10:43:59,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,518 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 10:43:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,576 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 10:43:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,633 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 10:43:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,692 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 10:43:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,750 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 10:43:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,808 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 10:43:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,866 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 10:43:59,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,927 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 10:43:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:43:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:43:59,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:43:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:43:59,976 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:43:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:43:59,985 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 10:44:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,044 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 10:44:00,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,102 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 10:44:00,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,160 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 10:44:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,266 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 10:44:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,366 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 10:44:00,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,475 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 10:44:00,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,599 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 10:44:00,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,765 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,832 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 10:44:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,892 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 10:44:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:00,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:00,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:00,999 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,068 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 10:44:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,127 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 10:44:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,176 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,186 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 10:44:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,235 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,245 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 10:44:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,303 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 10:44:01,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,368 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 10:44:01,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,426 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 10:44:01,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,485 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 10:44:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,544 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 10:44:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,602 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 10:44:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,661 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 10:44:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,721 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 10:44:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,781 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 10:44:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,833 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,842 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 10:44:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,903 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 10:44:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:01,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:01,967 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 10:44:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,029 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 10:44:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,099 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 10:44:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,157 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 10:44:02,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,215 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 10:44:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,274 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 10:44:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,336 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 10:44:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,397 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 10:44:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,550 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 10:44:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,608 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 10:44:02,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,716 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,725 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 10:44:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,782 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 10:44:02,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,840 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 10:44:02,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,898 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 10:44:02,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:02,947 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:02,957 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 10:44:03,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,015 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 10:44:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,064 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,073 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 10:44:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,133 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 10:44:03,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,191 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 10:44:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,240 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,249 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 10:44:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,308 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 10:44:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,366 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 10:44:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,423 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 10:44:03,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,481 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 10:44:03,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,660 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 10:44:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,723 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 10:44:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,782 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 10:44:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,841 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 10:44:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,901 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 10:44:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:03,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:03,960 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 10:44:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,018 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 10:44:04,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,077 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 10:44:04,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,127 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,137 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 10:44:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,253 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 10:44:04,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,302 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,312 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 10:44:04,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,370 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 10:44:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,419 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,428 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 10:44:04,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,477 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,485 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 10:44:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,544 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 10:44:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,603 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 10:44:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,664 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 10:44:04,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,725 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 10:44:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,786 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 10:44:04,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,849 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 10:44:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,912 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 10:44:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:04,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:04,975 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 10:44:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,028 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,038 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 10:44:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,100 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 10:44:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,149 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,158 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 10:44:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,217 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 10:44:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,276 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 10:44:05,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,393 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 10:44:05,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,520 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 10:44:05,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,640 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 10:44:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,754 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,766 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 10:44:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,815 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,824 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 10:44:05,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,873 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,883 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 10:44:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:05,942 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 10:44:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:05,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,000 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 10:44:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,058 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 10:44:06,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,147 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 10:44:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,237 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 10:44:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,297 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 10:44:06,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,356 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 10:44:06,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,415 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 10:44:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,473 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 10:44:06,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,532 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 10:44:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,590 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 10:44:06,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,648 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 10:44:06,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,710 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 10:44:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,768 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 10:44:06,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,825 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 10:44:06,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,885 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 10:44:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:06,944 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 10:44:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:06,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,003 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 10:44:07,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,063 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 10:44:07,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,122 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 10:44:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,180 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 10:44:07,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,239 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 10:44:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,299 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 10:44:07,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,358 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 10:44:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,416 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 10:44:07,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,475 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 10:44:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,533 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 10:44:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,592 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 10:44:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,650 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 10:44:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,708 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 10:44:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,767 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 10:44:07,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,835 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 10:44:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,887 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:07,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:07,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:07,947 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:07,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:07,957 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 10:44:08,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,020 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 10:44:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,083 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 10:44:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,147 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 10:44:08,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,206 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 10:44:08,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,264 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 10:44:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,323 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 10:44:08,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,383 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 10:44:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,445 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 10:44:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,505 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 10:44:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,564 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 10:44:08,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,622 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 10:44:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,680 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 10:44:08,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,739 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 10:44:08,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,798 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 10:44:08,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,856 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 10:44:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,914 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 10:44:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:08,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:08,976 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 10:44:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,034 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 10:44:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,093 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 10:44:09,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,151 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 10:44:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,209 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 10:44:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,268 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 10:44:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,326 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 10:44:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,385 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 10:44:09,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,502 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 10:44:09,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,561 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 10:44:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,620 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 10:44:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,678 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 10:44:09,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,736 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 10:44:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,797 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 10:44:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,856 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 10:44:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,918 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 10:44:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:09,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:09,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:09,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:09,978 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 10:44:10,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,029 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,040 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 10:44:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,089 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,099 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 10:44:10,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,157 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 10:44:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,216 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 10:44:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,275 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 10:44:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,333 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 10:44:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,392 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 10:44:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,474 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,488 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 10:44:10,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,589 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 10:44:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,686 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 10:44:10,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,772 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 10:44:10,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,831 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 10:44:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,892 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 10:44:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:10,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:10,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:10,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:10,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:10,952 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 10:44:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,003 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,013 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 10:44:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,076 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 10:44:11,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,129 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,139 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 10:44:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,190 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,200 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 10:44:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,258 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 10:44:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,316 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 10:44:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,375 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 10:44:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,427 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,437 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 10:44:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,498 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 10:44:11,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,557 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 10:44:11,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,616 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 10:44:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,674 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 10:44:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,733 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 10:44:11,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,791 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 10:44:11,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,840 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,849 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 10:44:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,907 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 10:44:11,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:11,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:11,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:11,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:11,965 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 10:44:12,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,023 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 10:44:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,081 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 10:44:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,131 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:12,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,247 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,256 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 10:44:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,314 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 10:44:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,372 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 10:44:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,430 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 10:44:12,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,489 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 10:44:12,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,547 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 10:44:12,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,605 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 10:44:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,671 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 10:44:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,730 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 10:44:12,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,788 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 10:44:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,848 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 10:44:12,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,907 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 10:44:12,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:12,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:12,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:12,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:12,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:12,965 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 10:44:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,025 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 10:44:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,085 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 10:44:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,143 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 10:44:13,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,202 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 10:44:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,262 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 10:44:13,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,320 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 10:44:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,379 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 10:44:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,437 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 10:44:13,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,495 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 10:44:13,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,544 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,554 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 10:44:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,612 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 10:44:13,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,670 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 10:44:13,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,729 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 10:44:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,788 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 10:44:13,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,847 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 10:44:13,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,899 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,908 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 10:44:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:13,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:13,969 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 10:44:14,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,029 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 10:44:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,093 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 10:44:14,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,156 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 10:44:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,216 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 10:44:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,275 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 10:44:14,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,333 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 10:44:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,395 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 10:44:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,453 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 10:44:14,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,515 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 10:44:14,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,579 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 10:44:14,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,640 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 10:44:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,699 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 10:44:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,758 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 10:44:14,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,816 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 10:44:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,874 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 10:44:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,933 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 10:44:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:14,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:14,982 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:14,991 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 10:44:15,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,040 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,049 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 10:44:15,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,107 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 10:44:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,165 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 10:44:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,229 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 10:44:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,288 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 10:44:15,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,346 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 10:44:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,403 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 10:44:15,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,461 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 10:44:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,510 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,518 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 10:44:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,638 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 10:44:15,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,759 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 10:44:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,871 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,888 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 10:44:15,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:15,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:15,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:15,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:15,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:15,980 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 10:44:16,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,029 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,038 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 10:44:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,096 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 10:44:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,154 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 10:44:16,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,214 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 10:44:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,273 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 10:44:16,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,331 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 10:44:16,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,392 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 10:44:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,450 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 10:44:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,509 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 10:44:16,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,568 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 10:44:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,628 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 10:44:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,686 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 10:44:16,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,736 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,745 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 10:44:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,803 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 10:44:16,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,852 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,861 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 10:44:16,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,919 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 10:44:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:16,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:16,977 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 10:44:17,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,036 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 10:44:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,095 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 10:44:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,154 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 10:44:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,215 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 10:44:17,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,275 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 10:44:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,336 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 10:44:17,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,398 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 10:44:17,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,460 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 10:44:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,522 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 10:44:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,581 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 10:44:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,639 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 10:44:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,697 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 10:44:17,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,758 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 10:44:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,820 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 10:44:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,871 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,880 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 10:44:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,939 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 10:44:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:17,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:17,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:17,998 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 10:44:18,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:18,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,114 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 10:44:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,173 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 10:44:18,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,231 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 10:44:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,290 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 10:44:18,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,348 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 10:44:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,406 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 10:44:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,456 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,465 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 10:44:18,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,523 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 10:44:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,582 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 10:44:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,640 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 10:44:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,698 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 10:44:18,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,756 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 10:44:18,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,814 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 10:44:18,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:18,872 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 10:44:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:18,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:18,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:18,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:19,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,124 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 10:44:19,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,182 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 10:44:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,232 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,241 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 10:44:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,301 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 10:44:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,359 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 10:44:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,420 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 10:44:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,482 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 10:44:19,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,532 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,541 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 10:44:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,600 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 10:44:19,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,661 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 10:44:19,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,720 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 10:44:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,778 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 10:44:19,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,827 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,836 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 10:44:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,894 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 10:44:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:19,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:19,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:19,952 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 10:44:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,058 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 10:44:20,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,117 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 10:44:20,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,176 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 10:44:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,236 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 10:44:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,287 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,297 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 10:44:20,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,356 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 10:44:20,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,417 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 10:44:20,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,480 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 10:44:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,533 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,541 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 10:44:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,600 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 10:44:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,682 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 10:44:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,809 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 10:44:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:20,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:20,922 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 10:44:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,034 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 10:44:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,091 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 10:44:21,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,150 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 10:44:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,208 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 10:44:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,266 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 10:44:21,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,325 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 10:44:21,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,383 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 10:44:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,455 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 10:44:21,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,513 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 10:44:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,562 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:21,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,620 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,630 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 10:44:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,688 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 10:44:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,746 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 10:44:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,806 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 10:44:21,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,864 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 10:44:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,921 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 10:44:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:21,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:21,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:21,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:21,979 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 10:44:22,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,036 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 10:44:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,085 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,094 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 10:44:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,154 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 10:44:22,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,261 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:22,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,319 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,328 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 10:44:22,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,386 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 10:44:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,446 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 10:44:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,504 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 10:44:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,563 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 10:44:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,624 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 10:44:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,683 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 10:44:22,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,742 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 10:44:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,802 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 10:44:22,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,852 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,860 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 10:44:22,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,919 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 10:44:22,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:22,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:22,976 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 10:44:23,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,034 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 10:44:23,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,093 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 10:44:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,151 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 10:44:23,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,201 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,210 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 10:44:23,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,267 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 10:44:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,354 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 10:44:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,414 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 10:44:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,475 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 10:44:23,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,535 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 10:44:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,595 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 10:44:23,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,721 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 10:44:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,781 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 10:44:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,840 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 10:44:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,899 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 10:44:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:23,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:23,948 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:23,957 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 10:44:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,008 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,018 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 10:44:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,071 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,080 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 10:44:24,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,130 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:24,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,200 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 10:44:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,262 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 10:44:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,320 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 10:44:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,369 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,378 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 10:44:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,427 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,448 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 10:44:24,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,506 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 10:44:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,564 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 10:44:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,623 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 10:44:24,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,672 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,681 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 10:44:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,739 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 10:44:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,797 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 10:44:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,855 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 10:44:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,914 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 10:44:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:24,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:24,971 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 10:44:25,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,029 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 10:44:25,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,086 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 10:44:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,146 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 10:44:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,204 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 10:44:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,263 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 10:44:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,322 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 10:44:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,381 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 10:44:25,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,439 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 10:44:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,496 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 10:44:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,555 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 10:44:25,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,615 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 10:44:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,675 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 10:44:25,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,734 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 10:44:25,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,828 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 10:44:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:25,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:25,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:25,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:25,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:25,943 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 10:44:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,048 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,062 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 10:44:26,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,153 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,162 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 10:44:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,220 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 10:44:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,278 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 10:44:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,336 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 10:44:26,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,395 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 10:44:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,453 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 10:44:26,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,512 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 10:44:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,561 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,631 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 10:44:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,691 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 10:44:26,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,752 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 10:44:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,813 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 10:44:26,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,874 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 10:44:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,936 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 10:44:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:26,989 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:26,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:26,999 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 10:44:27,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,050 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,059 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 10:44:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,109 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,118 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 10:44:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,177 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 10:44:27,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,236 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 10:44:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,294 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 10:44:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,347 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,356 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 10:44:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,418 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 10:44:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,467 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,477 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 10:44:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,535 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 10:44:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,584 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,594 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 10:44:27,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,653 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 10:44:27,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,712 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 10:44:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,770 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 10:44:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,828 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 10:44:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,887 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 10:44:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:27,944 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 10:44:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:27,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:27,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:27,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,003 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 10:44:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,061 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 10:44:28,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,119 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 10:44:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,178 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 10:44:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,236 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 10:44:28,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,295 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 10:44:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,353 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 10:44:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,411 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 10:44:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,460 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,470 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 10:44:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,527 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 10:44:28,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,576 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,586 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 10:44:28,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,663 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 10:44:28,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,722 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 10:44:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,771 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,780 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 10:44:28,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,839 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 10:44:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,900 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 10:44:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:28,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:28,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:28,959 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 10:44:29,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,020 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 10:44:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,080 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 10:44:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,133 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,142 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 10:44:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,201 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 10:44:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,259 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 10:44:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,320 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 10:44:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,379 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 10:44:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,438 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 10:44:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,496 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 10:44:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,555 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 10:44:29,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,613 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 10:44:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,671 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 10:44:29,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,729 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 10:44:29,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,787 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 10:44:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,846 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 10:44:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,905 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 10:44:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:29,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:29,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:29,965 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 10:44:30,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,026 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 10:44:30,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,088 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 10:44:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,139 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,150 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 10:44:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,275 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 10:44:30,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,334 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 10:44:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,392 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 10:44:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,450 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 10:44:30,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,509 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 10:44:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,569 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 10:44:30,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,630 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 10:44:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,690 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 10:44:30,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,748 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 10:44:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,807 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 10:44:30,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,865 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 10:44:30,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:30,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:30,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:30,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:30,955 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 10:44:31,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,054 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 10:44:31,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,218 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 10:44:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,280 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 10:44:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,340 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 10:44:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,463 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 10:44:31,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,521 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 10:44:31,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,579 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 10:44:31,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,638 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 10:44:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,696 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 10:44:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,754 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 10:44:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,812 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 10:44:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,862 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,871 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 10:44:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,920 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,929 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 10:44:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:31,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:31,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:31,987 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 10:44:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,046 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 10:44:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,104 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 10:44:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,153 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,162 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 10:44:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,220 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 10:44:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,279 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 10:44:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,337 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 10:44:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,397 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 10:44:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,515 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 10:44:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,576 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 10:44:32,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,636 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 10:44:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,694 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 10:44:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,752 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 10:44:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,811 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 10:44:32,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,871 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 10:44:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,920 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,929 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 10:44:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:32,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:32,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:32,987 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 10:44:33,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,044 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 10:44:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,102 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 10:44:33,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,160 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 10:44:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,218 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 10:44:33,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,275 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 10:44:33,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,335 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 10:44:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,393 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 10:44:33,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,454 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 10:44:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,515 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 10:44:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,578 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 10:44:33,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,642 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 10:44:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,694 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,704 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 10:44:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,767 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 10:44:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,837 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 10:44:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,894 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 10:44:33,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:33,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:33,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:33,952 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 10:44:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,010 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 10:44:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,060 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,069 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 10:44:34,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,130 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 10:44:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,192 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 10:44:34,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,245 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,256 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 10:44:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,317 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 10:44:34,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,375 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 10:44:34,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,433 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 10:44:34,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,491 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 10:44:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,540 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,549 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 10:44:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,607 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 10:44:34,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,714 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,723 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 10:44:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,781 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 10:44:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,839 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 10:44:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:34,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:34,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:34,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:34,956 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 10:44:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,005 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,013 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 10:44:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,071 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 10:44:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,281 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 10:44:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,566 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 10:44:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,625 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 10:44:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,683 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 10:44:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,744 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 10:44:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,805 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 10:44:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,863 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 10:44:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,923 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 10:44:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:35,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:35,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:35,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:35,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:35,983 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 10:44:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,071 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,088 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 10:44:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,206 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 10:44:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,319 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 10:44:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,439 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 10:44:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,496 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 10:44:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,554 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 10:44:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,612 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 10:44:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,673 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 10:44:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,730 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 10:44:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,808 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 10:44:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,858 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,868 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 10:44:36,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,929 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 10:44:36,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:36,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:36,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:36,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:36,992 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 10:44:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,054 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 10:44:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,114 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 10:44:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,175 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 10:44:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,236 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 10:44:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,364 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 10:44:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,420 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 10:44:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,479 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 10:44:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,540 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 10:44:37,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,601 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 10:44:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,661 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 10:44:37,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,718 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 10:44:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,768 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,777 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 10:44:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,826 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,836 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 10:44:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,894 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 10:44:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:37,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:37,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:37,952 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 10:44:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,009 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 10:44:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,068 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 10:44:38,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,126 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 10:44:38,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,184 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 10:44:38,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,243 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 10:44:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,301 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 10:44:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,359 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 10:44:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,417 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 10:44:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,475 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 10:44:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,533 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 10:44:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,592 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 10:44:38,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,650 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 10:44:38,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,707 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 10:44:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,765 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 10:44:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,823 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 10:44:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,882 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 10:44:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,931 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,940 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 10:44:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:38,989 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:38,998 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 10:44:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,056 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 10:44:39,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,115 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 10:44:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,175 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 10:44:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,233 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 10:44:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,294 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 10:44:39,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,356 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 10:44:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,416 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 10:44:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,474 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 10:44:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,532 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 10:44:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,592 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 10:44:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,651 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 10:44:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,700 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,709 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 10:44:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,767 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 10:44:39,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,825 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 10:44:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,884 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 10:44:39,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:39,945 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 10:44:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:39,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:39,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:39,996 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,006 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 10:44:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,066 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 10:44:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,130 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 10:44:40,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,248 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,258 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 10:44:40,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,320 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 10:44:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,380 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 10:44:40,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,439 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 10:44:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,497 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 10:44:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,557 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 10:44:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,618 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 10:44:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,678 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 10:44:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,738 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 10:44:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,797 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 10:44:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,857 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 10:44:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,906 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,915 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 10:44:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:40,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:40,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:40,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:40,973 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 10:44:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,032 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 10:44:41,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,081 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,091 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 10:44:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,177 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 10:44:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,281 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 10:44:41,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,399 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 10:44:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,506 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 10:44:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,564 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 10:44:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,622 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 10:44:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,680 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 10:44:41,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,739 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 10:44:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,797 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 10:44:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,856 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 10:44:41,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,914 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 10:44:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:41,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:41,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:41,971 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 10:44:42,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,029 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 10:44:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,088 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 10:44:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,146 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 10:44:42,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,204 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 10:44:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,263 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 10:44:42,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,321 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 10:44:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,380 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 10:44:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,441 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 10:44:42,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,499 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 10:44:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,560 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 10:44:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,620 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 10:44:42,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,680 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 10:44:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,739 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 10:44:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,797 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 10:44:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,856 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 10:44:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,915 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 10:44:42,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:42,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:42,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:42,973 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 10:44:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,031 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 10:44:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,089 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 10:44:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,139 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,149 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 10:44:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,211 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 10:44:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,274 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 10:44:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,334 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 10:44:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,395 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 10:44:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,457 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 10:44:43,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,509 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,519 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 10:44:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,581 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 10:44:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,641 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 10:44:43,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,699 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 10:44:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,757 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 10:44:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,818 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 10:44:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,870 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,880 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 10:44:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:43,942 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 10:44:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:43,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,005 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 10:44:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,114 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,123 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 10:44:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,182 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 10:44:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,240 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 10:44:44,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,297 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 10:44:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,355 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 10:44:44,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,414 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 10:44:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,472 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 10:44:44,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,530 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 10:44:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,588 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 10:44:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,637 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,646 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 10:44:44,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,705 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 10:44:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,754 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,763 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 10:44:44,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,821 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 10:44:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,870 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,879 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 10:44:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,938 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 10:44:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:44,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:44,997 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 10:44:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,056 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 10:44:45,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,114 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 10:44:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,172 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 10:44:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,221 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,230 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 10:44:45,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,289 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 10:44:45,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,349 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 10:44:45,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,408 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 10:44:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,466 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 10:44:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,526 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 10:44:45,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,586 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 10:44:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,645 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 10:44:45,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,706 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 10:44:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,765 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 10:44:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,825 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 10:44:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,883 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 10:44:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:45,942 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 10:44:45,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:45,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,000 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 10:44:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,059 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 10:44:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,118 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 10:44:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,177 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 10:44:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,235 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 10:44:46,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,354 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 10:44:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,485 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 10:44:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,598 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 10:44:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,677 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 10:44:46,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,741 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 10:44:46,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,800 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 10:44:46,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,858 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 10:44:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,916 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 10:44:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:46,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:46,975 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 10:44:47,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,036 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 10:44:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,089 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,098 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 10:44:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,149 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,159 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 10:44:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,217 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 10:44:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,275 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 10:44:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,333 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 10:44:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,391 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 10:44:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,449 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 10:44:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,498 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,507 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 10:44:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,565 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 10:44:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,614 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,624 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 10:44:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,682 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 10:44:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,741 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 10:44:47,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,799 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 10:44:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,857 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 10:44:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,906 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,915 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 10:44:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:47,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:47,974 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 10:44:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,032 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 10:44:48,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,081 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,091 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 10:44:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,150 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 10:44:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,208 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 10:44:48,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,266 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 10:44:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,324 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 10:44:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,382 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 10:44:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,431 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,440 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 10:44:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,499 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 10:44:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,557 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 10:44:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,616 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 10:44:48,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,676 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 10:44:48,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,737 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 10:44:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,795 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 10:44:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,855 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 10:44:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,916 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 10:44:48,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:48,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:48,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:48,975 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 10:44:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,036 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 10:44:49,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,085 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,094 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 10:44:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,157 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 10:44:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,215 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 10:44:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,273 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 10:44:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,331 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 10:44:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,390 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 10:44:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,439 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,448 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 10:44:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,507 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 10:44:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,567 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 10:44:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,628 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 10:44:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,690 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 10:44:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,751 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 10:44:49,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,812 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 10:44:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,874 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 10:44:49,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:49,937 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 10:44:49,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:49,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,001 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 10:44:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,061 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 10:44:50,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,119 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 10:44:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,177 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 10:44:50,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,236 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 10:44:50,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,297 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 10:44:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,359 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 10:44:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,420 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 10:44:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,478 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 10:44:50,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,537 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 10:44:50,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,595 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 10:44:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,657 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 10:44:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,715 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 10:44:50,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,773 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 10:44:50,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,831 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 10:44:50,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,889 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 10:44:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:50,947 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 10:44:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:50,996 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,005 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 10:44:51,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,054 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,063 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 10:44:51,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,121 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 10:44:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,179 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 10:44:51,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,237 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 10:44:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,296 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 10:44:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,354 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 10:44:51,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,466 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 10:44:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,600 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 10:44:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,708 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,726 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 10:44:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,810 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 10:44:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,868 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 10:44:51,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,926 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 10:44:51,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:51,976 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:51,985 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 10:44:52,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,045 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 10:44:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,095 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,104 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 10:44:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,165 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 10:44:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,215 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,225 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 10:44:52,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,274 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,283 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 10:44:52,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,335 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,344 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 10:44:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,403 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 10:44:52,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,462 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 10:44:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,521 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 10:44:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,579 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 10:44:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,637 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 10:44:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,699 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 10:44:52,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,759 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 10:44:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,818 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 10:44:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,867 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,877 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 10:44:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,935 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 10:44:52,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:52,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:52,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:52,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:52,994 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 10:44:53,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,054 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 10:44:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,115 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 10:44:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,176 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 10:44:53,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,236 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 10:44:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,298 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 10:44:53,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,350 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,360 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 10:44:53,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,423 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 10:44:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,474 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,483 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 10:44:53,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,533 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,542 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 10:44:53,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,600 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 10:44:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,650 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,660 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 10:44:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,719 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 10:44:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,779 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 10:44:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,841 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 10:44:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,904 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 10:44:53,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:53,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:53,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:53,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:53,965 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 10:44:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,023 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 10:44:54,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,081 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 10:44:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,130 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,139 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 10:44:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,199 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 10:44:54,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,248 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,284 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 10:44:54,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,399 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 10:44:54,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,458 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 10:44:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,516 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 10:44:54,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,574 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 10:44:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,623 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,632 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 10:44:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,690 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 10:44:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,748 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 10:44:54,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,806 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 10:44:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,864 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 10:44:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,923 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 10:44:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:54,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:54,981 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 10:44:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,039 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 10:44:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,088 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,097 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 10:44:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,156 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 10:44:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,214 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 10:44:55,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,272 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 10:44:55,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,330 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 10:44:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,389 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 10:44:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,447 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 10:44:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,506 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 10:44:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,567 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 10:44:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,626 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 10:44:55,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,687 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 10:44:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,746 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 10:44:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,806 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 10:44:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,865 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 10:44:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,924 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 10:44:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:55,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:55,983 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 10:44:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,041 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 10:44:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,099 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 10:44:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,158 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 10:44:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,216 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 10:44:56,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,274 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 10:44:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,333 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 10:44:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,395 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 10:44:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,565 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 10:44:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,682 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 10:44:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,801 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 10:44:56,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,921 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 10:44:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:56,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:56,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:56,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:56,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:56,988 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 10:44:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,046 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 10:44:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,106 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 10:44:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,166 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 10:44:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,225 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 10:44:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,274 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,283 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 10:44:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,399 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 10:44:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,459 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 10:44:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,518 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 10:44:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,577 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 10:44:57,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,637 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 10:44:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,696 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 10:44:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,756 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 10:44:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,815 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 10:44:57,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,873 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 10:44:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,922 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,931 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 10:44:57,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:57,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:57,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:57,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:57,990 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 10:44:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,050 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 10:44:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,111 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 10:44:58,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,172 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 10:44:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,235 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 10:44:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,297 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 10:44:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,359 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 10:44:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,420 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 10:44:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,482 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 10:44:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,544 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 10:44:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,604 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 10:44:58,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,663 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 10:44:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,722 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 10:44:58,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,781 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 10:44:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,839 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 10:44:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:58,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:58,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:58,955 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 10:44:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,005 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,072 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 10:44:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,130 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 10:44:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,188 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 10:44:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,237 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,289 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 10:44:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,347 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 10:44:59,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:44:59,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,464 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 10:44:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,524 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 10:44:59,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,582 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 10:44:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,640 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 10:44:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,698 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 10:44:59,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,757 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 10:44:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,816 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 10:44:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,874 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 10:44:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,932 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 10:44:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:44:59,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:44:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:44:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:44:59,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:44:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:44:59,990 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 10:45:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,049 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 10:45:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,107 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 10:45:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,166 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 10:45:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,217 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,227 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 10:45:00,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,286 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 10:45:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,345 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 10:45:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,406 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 10:45:00,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,455 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,465 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 10:45:00,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,515 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,524 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 10:45:00,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,582 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 10:45:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,640 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 10:45:00,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,698 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 10:45:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,757 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 10:45:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,816 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 10:45:00,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,874 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 10:45:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,932 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 10:45:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:00,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:00,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:00,990 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 10:45:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,049 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 10:45:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,109 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 10:45:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,171 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 10:45:01,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,292 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 10:45:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,354 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 10:45:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,417 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 10:45:01,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,479 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 10:45:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,533 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,542 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 10:45:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,606 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 10:45:01,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,702 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,720 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 10:45:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,826 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,850 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 10:45:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:01,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:01,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:01,954 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 10:45:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,029 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,038 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 10:45:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,100 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 10:45:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,160 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 10:45:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,218 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 10:45:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,277 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 10:45:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,335 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 10:45:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,394 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 10:45:02,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,451 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 10:45:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,509 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 10:45:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,567 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 10:45:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,625 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 10:45:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,683 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 10:45:02,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,742 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 10:45:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,800 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 10:45:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,858 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 10:45:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,916 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 10:45:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:02,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:02,975 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 10:45:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,033 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 10:45:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,090 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 10:45:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,149 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 10:45:03,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,207 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 10:45:03,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,265 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 10:45:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,323 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 10:45:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,381 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 10:45:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,439 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 10:45:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,498 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 10:45:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,556 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 10:45:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,615 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 10:45:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,672 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 10:45:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,731 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 10:45:03,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,792 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 10:45:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,841 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,850 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 10:45:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,899 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,909 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 10:45:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:03,961 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:03,970 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 10:45:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,029 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 10:45:04,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,088 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 10:45:04,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,147 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 10:45:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,205 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 10:45:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,263 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 10:45:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,323 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 10:45:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,381 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 10:45:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,442 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 10:45:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,500 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 10:45:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,559 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 10:45:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,618 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 10:45:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,677 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 10:45:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,739 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 10:45:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,799 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 10:45:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,860 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 10:45:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,921 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 10:45:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:04,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:04,983 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 10:45:05,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,045 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 10:45:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:05,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,170 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 10:45:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,229 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 10:45:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,287 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 10:45:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,345 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 10:45:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,404 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 10:45:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,467 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 10:45:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,528 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 10:45:05,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,589 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 10:45:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,648 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 10:45:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,706 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 10:45:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,764 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 10:45:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,813 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,822 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 10:45:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,881 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 10:45:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,939 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 10:45:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:05,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:05,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:05,998 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 10:45:06,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,056 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 10:45:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,115 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 10:45:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,173 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 10:45:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,281 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,289 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 10:45:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,348 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 10:45:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,406 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 10:45:06,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,455 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,464 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 10:45:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,522 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 10:45:06,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,580 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 10:45:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,639 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 10:45:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,698 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 10:45:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,785 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 10:45:06,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,867 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,882 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 10:45:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:06,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:06,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:06,977 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 10:45:07,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,071 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 10:45:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,131 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,145 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 10:45:07,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,202 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 10:45:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,260 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 10:45:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,310 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,318 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 10:45:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,379 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 10:45:07,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,438 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 10:45:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,499 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 10:45:07,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,559 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 10:45:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,618 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 10:45:07,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,679 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 10:45:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,738 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 10:45:07,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,796 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 10:45:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,854 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 10:45:07,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,913 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 10:45:07,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:07,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:07,971 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 10:45:08,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,029 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 10:45:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,088 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 10:45:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,147 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 10:45:08,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,206 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 10:45:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,268 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 10:45:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,329 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 10:45:08,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,390 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 10:45:08,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,451 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 10:45:08,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,511 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 10:45:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,574 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 10:45:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,636 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 10:45:08,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,697 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 10:45:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,756 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 10:45:08,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,814 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 10:45:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,872 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 10:45:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,922 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,932 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 10:45:08,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:08,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:08,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:08,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:08,993 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 10:45:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,056 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 10:45:09,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,116 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 10:45:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,175 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 10:45:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,234 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 10:45:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,292 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 10:45:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,350 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 10:45:09,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,409 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 10:45:09,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,458 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,467 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 10:45:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,525 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 10:45:09,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,586 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 10:45:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,645 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 10:45:09,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,694 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,703 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 10:45:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,752 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,761 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 10:45:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,810 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,820 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 10:45:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,878 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 10:45:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,937 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 10:45:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:09,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:09,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:09,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:09,995 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 10:45:10,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,054 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 10:45:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,112 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 10:45:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,170 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 10:45:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,228 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 10:45:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,287 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 10:45:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,335 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,345 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 10:45:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,403 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 10:45:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,462 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 10:45:10,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,521 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 10:45:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,579 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 10:45:10,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,638 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 10:45:10,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,696 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 10:45:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,755 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 10:45:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,815 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 10:45:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,875 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 10:45:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,933 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 10:45:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:10,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:10,994 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 10:45:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,054 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 10:45:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,114 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 10:45:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,306 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 10:45:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,567 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 10:45:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,626 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 10:45:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,686 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 10:45:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,809 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 10:45:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:11,888 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 10:45:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:11,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,002 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 10:45:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,111 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 10:45:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,229 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 10:45:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,302 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 10:45:12,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,360 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 10:45:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,420 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 10:45:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,483 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 10:45:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,544 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 10:45:12,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,604 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 10:45:12,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,662 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 10:45:12,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,721 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 10:45:12,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,779 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 10:45:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,837 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 10:45:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,895 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 10:45:12,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:12,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:12,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:12,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:12,944 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:12,953 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 10:45:13,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,072 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 10:45:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,131 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 10:45:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,188 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 10:45:13,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,237 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,246 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 10:45:13,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,304 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 10:45:13,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,362 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 10:45:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,421 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 10:45:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,480 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 10:45:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,538 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 10:45:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,597 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 10:45:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,655 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 10:45:13,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,713 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 10:45:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,770 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 10:45:13,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,829 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 10:45:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,887 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 10:45:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:13,945 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 10:45:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:13,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:13,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:13,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:13,995 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:13,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,004 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 10:45:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,063 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 10:45:14,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,122 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 10:45:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,180 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 10:45:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,240 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 10:45:14,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,300 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 10:45:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,359 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 10:45:14,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,421 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 10:45:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,481 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 10:45:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,531 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,541 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 10:45:14,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,599 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 10:45:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,649 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:14,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:14,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,765 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,832 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 10:45:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,891 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 10:45:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:14,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:14,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:14,999 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,068 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 10:45:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,129 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 10:45:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,189 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 10:45:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,251 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 10:45:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,302 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,311 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 10:45:15,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,372 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 10:45:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,498 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 10:45:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,562 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 10:45:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,614 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,624 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 10:45:15,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,683 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 10:45:15,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,740 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 10:45:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,798 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 10:45:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,860 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 10:45:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,922 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 10:45:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:15,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:15,984 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 10:45:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,047 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 10:45:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,105 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 10:45:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,165 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 10:45:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,214 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,223 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 10:45:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,282 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 10:45:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,340 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 10:45:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,398 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 10:45:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,515 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 10:45:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,563 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,573 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 10:45:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,622 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,631 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 10:45:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,689 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 10:45:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,738 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,796 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,805 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 10:45:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,864 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 10:45:16,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:16,922 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 10:45:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:16,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:16,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:16,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:16,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,004 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 10:45:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,117 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,133 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 10:45:17,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,246 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 10:45:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,344 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 10:45:17,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,430 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 10:45:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,488 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 10:45:17,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,546 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 10:45:17,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,595 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,604 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 10:45:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,663 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 10:45:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,721 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 10:45:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,779 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 10:45:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,837 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 10:45:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,895 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 10:45:17,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:17,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:17,955 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 10:45:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,064 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,073 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 10:45:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,134 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 10:45:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,193 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 10:45:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,255 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 10:45:18,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,314 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 10:45:18,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,371 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 10:45:18,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,420 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,428 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 10:45:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,487 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 10:45:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,546 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 10:45:18,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,605 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 10:45:18,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,662 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 10:45:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,721 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 10:45:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,779 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 10:45:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,841 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 10:45:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,902 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 10:45:18,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:18,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:18,953 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:18,961 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 10:45:19,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,013 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,022 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 10:45:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,083 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 10:45:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,145 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 10:45:19,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,207 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 10:45:19,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,269 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 10:45:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,330 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 10:45:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,379 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,390 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 10:45:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,439 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,448 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 10:45:19,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,506 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 10:45:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,566 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 10:45:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,628 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 10:45:19,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,689 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 10:45:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,749 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 10:45:19,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,808 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 10:45:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,866 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 10:45:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,925 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 10:45:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:19,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:19,983 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 10:45:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,041 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 10:45:20,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,099 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 10:45:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,157 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 10:45:20,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,215 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 10:45:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,273 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 10:45:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,331 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 10:45:20,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,389 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 10:45:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,448 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 10:45:20,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,505 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 10:45:20,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,564 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 10:45:20,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,622 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 10:45:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,682 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 10:45:20,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,740 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 10:45:20,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,799 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 10:45:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,857 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 10:45:20,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,906 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,916 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 10:45:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:20,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:20,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:20,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:20,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:20,973 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 10:45:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,031 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 10:45:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,089 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 10:45:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,147 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 10:45:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,206 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 10:45:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,264 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 10:45:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,323 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 10:45:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,382 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 10:45:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,502 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 10:45:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,561 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 10:45:21,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,622 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 10:45:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,682 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 10:45:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,743 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 10:45:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,793 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,802 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 10:45:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,861 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 10:45:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,920 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 10:45:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:21,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:21,969 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:21,978 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 10:45:22,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,036 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 10:45:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,092 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,109 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 10:45:22,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,238 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 10:45:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,334 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,397 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 10:45:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,461 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 10:45:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,522 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 10:45:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,586 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 10:45:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,646 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 10:45:22,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,708 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 10:45:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,771 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 10:45:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,833 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 10:45:22,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,895 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 10:45:22,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:22,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:22,955 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 10:45:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,013 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 10:45:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,072 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 10:45:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,131 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 10:45:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,193 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 10:45:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,256 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 10:45:23,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,309 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,318 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 10:45:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,369 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,378 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 10:45:23,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,427 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,436 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 10:45:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,485 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,494 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 10:45:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,544 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,553 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 10:45:23,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,611 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 10:45:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,669 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 10:45:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,745 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 10:45:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,803 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 10:45:23,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,852 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,861 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 10:45:23,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,918 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 10:45:23,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:23,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:23,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:23,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:23,967 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:23,976 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 10:45:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,142 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 10:45:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,202 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 10:45:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,260 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 10:45:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,310 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,319 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 10:45:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,377 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 10:45:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,426 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,484 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,551 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 10:45:24,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,610 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 10:45:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,668 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 10:45:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,725 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 10:45:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,785 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 10:45:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,834 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,843 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 10:45:24,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,901 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 10:45:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:24,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:24,960 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 10:45:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,018 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 10:45:25,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,077 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 10:45:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,128 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,137 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 10:45:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,254 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 10:45:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,315 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 10:45:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,365 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,374 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 10:45:25,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,426 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:25,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,485 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,494 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 10:45:25,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,544 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,553 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 10:45:25,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,611 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 10:45:25,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,671 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 10:45:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,729 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 10:45:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,777 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,787 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 10:45:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,836 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,845 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 10:45:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,894 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,904 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 10:45:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:25,954 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:25,963 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 10:45:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,024 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 10:45:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,085 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 10:45:26,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,146 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 10:45:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,209 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 10:45:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,269 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 10:45:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,331 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 10:45:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,393 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 10:45:26,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,455 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 10:45:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,514 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 10:45:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,563 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,572 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 10:45:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,630 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 10:45:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,689 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 10:45:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,752 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 10:45:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,804 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,813 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 10:45:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,875 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 10:45:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,934 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 10:45:26,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:26,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:26,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:26,992 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 10:45:27,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,051 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 10:45:27,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,109 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 10:45:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,168 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 10:45:27,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,239 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,255 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 10:45:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,384 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 10:45:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,511 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 10:45:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,621 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 10:45:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,685 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 10:45:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,743 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 10:45:27,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,801 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 10:45:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,859 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 10:45:27,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,917 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 10:45:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:27,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:27,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:27,975 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 10:45:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,033 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 10:45:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,081 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,091 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 10:45:28,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,149 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 10:45:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,207 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 10:45:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,265 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 10:45:28,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,324 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 10:45:28,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,382 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 10:45:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,431 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,441 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 10:45:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,499 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 10:45:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,557 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 10:45:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,615 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 10:45:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,679 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 10:45:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,738 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 10:45:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,797 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 10:45:28,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,857 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 10:45:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,917 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 10:45:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:28,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:28,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:28,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:28,967 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:28,976 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 10:45:29,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,035 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 10:45:29,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,096 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 10:45:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,154 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 10:45:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,215 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 10:45:29,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,273 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 10:45:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,332 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 10:45:29,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,390 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 10:45:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,439 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,448 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 10:45:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,506 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 10:45:29,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,564 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 10:45:29,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,622 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 10:45:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,672 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,681 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 10:45:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,739 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 10:45:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,800 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 10:45:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,860 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 10:45:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,921 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 10:45:29,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:29,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:29,983 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 10:45:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,043 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 10:45:30,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,095 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,104 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 10:45:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,166 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 10:45:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,229 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 10:45:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,282 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,291 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 10:45:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,350 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 10:45:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,400 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,410 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 10:45:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,469 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 10:45:30,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,527 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 10:45:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,588 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 10:45:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,642 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,651 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 10:45:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,712 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 10:45:30,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,772 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 10:45:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,821 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,831 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 10:45:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,889 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 10:45:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:30,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:30,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:30,948 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 10:45:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,000 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,009 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 10:45:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,067 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 10:45:31,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,125 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 10:45:31,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,183 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 10:45:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,232 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,241 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 10:45:31,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,299 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 10:45:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,357 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 10:45:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,416 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 10:45:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,474 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 10:45:31,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,533 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 10:45:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,591 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 10:45:31,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,648 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 10:45:31,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,706 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 10:45:31,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,764 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 10:45:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,813 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,823 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 10:45:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,871 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,880 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 10:45:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,938 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 10:45:31,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:31,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:31,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:31,997 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 10:45:32,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,055 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 10:45:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,114 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 10:45:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,171 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 10:45:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,229 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 10:45:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,287 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 10:45:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,368 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 10:45:32,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,479 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 10:45:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,603 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 10:45:32,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,707 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 10:45:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,777 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 10:45:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,827 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,836 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 10:45:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:32,947 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:32,957 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 10:45:33,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,008 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,017 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 10:45:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,077 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 10:45:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,127 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,135 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 10:45:33,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,193 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 10:45:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,243 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,310 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 10:45:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,368 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 10:45:33,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,418 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,427 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 10:45:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,485 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 10:45:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,544 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 10:45:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,615 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 10:45:33,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,667 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,676 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 10:45:33,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,738 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 10:45:33,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,800 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 10:45:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,933 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 10:45:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:33,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:33,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:33,993 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 10:45:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,056 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 10:45:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,109 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,119 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 10:45:34,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,236 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 10:45:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,432 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 10:45:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,567 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 10:45:34,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,627 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 10:45:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,685 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 10:45:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,744 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 10:45:34,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,804 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 10:45:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,862 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 10:45:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,920 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 10:45:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:34,969 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:34,979 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 10:45:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,028 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,096 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 10:45:35,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,154 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 10:45:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,213 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 10:45:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,271 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 10:45:35,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,328 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 10:45:35,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,386 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 10:45:35,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,435 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,444 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 10:45:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,503 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 10:45:35,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,561 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 10:45:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,621 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 10:45:35,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,679 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 10:45:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,738 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 10:45:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,796 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 10:45:35,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,855 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 10:45:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,913 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 10:45:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:35,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:35,971 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 10:45:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,029 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 10:45:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,087 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 10:45:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,145 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 10:45:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,204 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 10:45:36,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,262 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 10:45:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,320 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 10:45:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,369 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,378 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 10:45:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,437 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 10:45:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,497 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 10:45:36,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,555 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 10:45:36,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,615 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 10:45:36,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,676 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 10:45:36,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,725 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,735 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 10:45:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,795 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 10:45:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,854 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 10:45:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,912 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 10:45:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:36,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:36,971 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 10:45:37,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,030 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 10:45:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,090 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 10:45:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,149 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 10:45:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,208 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 10:45:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,266 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 10:45:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,316 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,325 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 10:45:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,386 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 10:45:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,457 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 10:45:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,581 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 10:45:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,667 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,683 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 10:45:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,766 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,786 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 10:45:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,870 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 10:45:37,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,932 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 10:45:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:37,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:37,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:37,994 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 10:45:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,055 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 10:45:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,117 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 10:45:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,189 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 10:45:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,251 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 10:45:38,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,312 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 10:45:38,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,365 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,374 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 10:45:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,426 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,440 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 10:45:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,537 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 10:45:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,599 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 10:45:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,663 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 10:45:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,724 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 10:45:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,786 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 10:45:38,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,848 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 10:45:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,912 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 10:45:38,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:38,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:38,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:38,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:38,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:38,970 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 10:45:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,028 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 10:45:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,117 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 10:45:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,180 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 10:45:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,242 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 10:45:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,305 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 10:45:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,368 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 10:45:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,432 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 10:45:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,496 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 10:45:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,560 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 10:45:39,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,622 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 10:45:39,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,685 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 10:45:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,749 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 10:45:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,812 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 10:45:39,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,874 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 10:45:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:39,938 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 10:45:39,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:39,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,001 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 10:45:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,119 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,129 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 10:45:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,248 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,258 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 10:45:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,324 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 10:45:40,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,387 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 10:45:40,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,449 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 10:45:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,511 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 10:45:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,573 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 10:45:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,636 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 10:45:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,698 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 10:45:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,752 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,762 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 10:45:40,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,815 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,825 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 10:45:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,879 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,888 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 10:45:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:40,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:40,951 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 10:45:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:41,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,142 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 10:45:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,206 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 10:45:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,269 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 10:45:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,333 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 10:45:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,398 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 10:45:41,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,461 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 10:45:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,515 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,559 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 10:45:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,622 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 10:45:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,685 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 10:45:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,749 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 10:45:41,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,813 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 10:45:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,875 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 10:45:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:41,941 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 10:45:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:41,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,004 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 10:45:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,067 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 10:45:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,129 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 10:45:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,192 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 10:45:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,245 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,255 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 10:45:42,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,308 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,317 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 10:45:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,380 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 10:45:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,504 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 10:45:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,580 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 10:45:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,688 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 10:45:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,777 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,791 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 10:45:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,881 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,899 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 10:45:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:42,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:42,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:42,982 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 10:45:43,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,045 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 10:45:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,107 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 10:45:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,168 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 10:45:43,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,229 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 10:45:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,281 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,290 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 10:45:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,352 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 10:45:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,413 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 10:45:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,476 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 10:45:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,538 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 10:45:43,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,601 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 10:45:43,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,663 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 10:45:43,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,724 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 10:45:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,784 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 10:45:43,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,845 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 10:45:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:43,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:43,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:43,995 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 10:45:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,058 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 10:45:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,122 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 10:45:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,184 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 10:45:44,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,237 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,247 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 10:45:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,310 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 10:45:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,364 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,373 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 10:45:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,434 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 10:45:44,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,495 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 10:45:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,555 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 10:45:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,616 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 10:45:44,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,679 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 10:45:44,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,742 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 10:45:44,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,803 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 10:45:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,864 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 10:45:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,924 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 10:45:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:44,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:44,990 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 10:45:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,051 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 10:45:45,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,114 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 10:45:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,176 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 10:45:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,229 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,239 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 10:45:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,302 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 10:45:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,364 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 10:45:45,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,424 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 10:45:45,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,486 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 10:45:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,539 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,548 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 10:45:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,610 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 10:45:45,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,673 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 10:45:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,734 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 10:45:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,796 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 10:45:45,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,858 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 10:45:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,920 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 10:45:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:45,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:45,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:45,983 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 10:45:46,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,044 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 10:45:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,095 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,104 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 10:45:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,165 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 10:45:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,226 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 10:45:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,289 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 10:45:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,351 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 10:45:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,440 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 10:45:46,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,503 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 10:45:46,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,564 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 10:45:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,629 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 10:45:46,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,692 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 10:45:46,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,755 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 10:45:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,818 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 10:45:46,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,871 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,880 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 10:45:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:46,941 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 10:45:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:46,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:46,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:46,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,000 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 10:45:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,058 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 10:45:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,117 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 10:45:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,178 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 10:45:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,241 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 10:45:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,304 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 10:45:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,367 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 10:45:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,420 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,429 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 10:45:47,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,491 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 10:45:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,553 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 10:45:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,614 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 10:45:47,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,675 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 10:45:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,789 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 10:45:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:47,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:47,907 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 10:45:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,028 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 10:45:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,149 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 10:45:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,209 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 10:45:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,269 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 10:45:48,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,319 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,328 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 10:45:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,387 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 10:45:48,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,446 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 10:45:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,505 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 10:45:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,564 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 10:45:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,626 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 10:45:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,687 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 10:45:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,748 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 10:45:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,808 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 10:45:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,867 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 10:45:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,917 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,926 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 10:45:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:48,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:48,976 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:48,985 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 10:45:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,044 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 10:45:49,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,106 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 10:45:49,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,160 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,168 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 10:45:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,230 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 10:45:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,293 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 10:45:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,352 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 10:45:49,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,410 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 10:45:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,471 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 10:45:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,531 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 10:45:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,590 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 10:45:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,647 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 10:45:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,700 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,709 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 10:45:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,772 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 10:45:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,832 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 10:45:49,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,891 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 10:45:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:49,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:49,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:49,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:49,942 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:49,951 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 10:45:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,002 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,012 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 10:45:50,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,072 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 10:45:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,130 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 10:45:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,180 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,189 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 10:45:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,314 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 10:45:50,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,377 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 10:45:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,440 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 10:45:50,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,503 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 10:45:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,565 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 10:45:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,628 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 10:45:50,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,690 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 10:45:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,748 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 10:45:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,806 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 10:45:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,864 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 10:45:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,923 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 10:45:50,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:50,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:50,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:50,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:50,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:50,983 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 10:45:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,044 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 10:45:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,107 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 10:45:51,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,167 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 10:45:51,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,218 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,227 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 10:45:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,276 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,285 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 10:45:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,347 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 10:45:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,409 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 10:45:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,458 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,470 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 10:45:51,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,531 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 10:45:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,591 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 10:45:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,649 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 10:45:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,710 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 10:45:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,772 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 10:45:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,835 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 10:45:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,895 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 10:45:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:51,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:51,955 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 10:45:52,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,016 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 10:45:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,075 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 10:45:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,134 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 10:45:52,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,310 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 10:45:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,371 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 10:45:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,434 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 10:45:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,497 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 10:45:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,559 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 10:45:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,608 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,617 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 10:45:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,667 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,676 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 10:45:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,725 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,735 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 10:45:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,792 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 10:45:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:52,894 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 10:45:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:52,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,005 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 10:45:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,114 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 10:45:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,174 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 10:45:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,237 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 10:45:53,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,298 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 10:45:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,358 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 10:45:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,420 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 10:45:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,482 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 10:45:53,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,533 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,542 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 10:45:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,595 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,607 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 10:45:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,669 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 10:45:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,732 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 10:45:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,795 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 10:45:53,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,857 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 10:45:53,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,918 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 10:45:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:53,967 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:53,976 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 10:45:54,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,034 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 10:45:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,093 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 10:45:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,152 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 10:45:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,202 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,211 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 10:45:54,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,274 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 10:45:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,336 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 10:45:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,397 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 10:45:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,506 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,515 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 10:45:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,578 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 10:45:54,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,640 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 10:45:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,703 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 10:45:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,765 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 10:45:54,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,827 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 10:45:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,889 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 10:45:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:54,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:54,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:54,952 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 10:45:55,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,013 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 10:45:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,072 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 10:45:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,124 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,134 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 10:45:55,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:45:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,254 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 10:45:55,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,313 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 10:45:55,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,372 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 10:45:55,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,430 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 10:45:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,489 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 10:45:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,552 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 10:45:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,615 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 10:45:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,675 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 10:45:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,733 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 10:45:55,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,795 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 10:45:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,853 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 10:45:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,911 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 10:45:55,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:55,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:55,969 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 10:45:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:56,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:56,027 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 10:45:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:56,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:56,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:56,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:56,085 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 10:45:56,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:45:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-04 10:45:56,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-04 10:45:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:45:56,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:45:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2018-10-04 10:45:56,154 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Timeout or Toolchain cancelled by user [2018-10-04 10:45:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:45:56,206 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-04 10:45:56,249 INFO L177 TraceCheckSpWp]: Timeout while computing interpolants [2018-10-04 10:45:56,250 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck. Reason: Timeout or Toolchain cancelled by user [2018-10-04 10:45:56,252 INFO L168 Benchmark]: Toolchain (without parser) took 239352.04 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -233.3 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 323.6 MB). Peak memory consumption was 90.3 MB. Max. memory is 7.1 GB. [2018-10-04 10:45:56,254 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:45:56,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.41 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:45:56,254 INFO L168 Benchmark]: Boogie Preprocessor took 19.92 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:45:56,254 INFO L168 Benchmark]: RCFGBuilder took 353.24 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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 10:45:56,255 INFO L168 Benchmark]: CodeCheck took 238935.24 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -233.3 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 302.4 MB). Peak memory consumption was 69.1 MB. Max. memory is 7.1 GB. [2018-10-04 10:45:56,257 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck) Toolchain cancelled while TraceCheckSpWp was constructing forward predicates, while XnfDer was eliminating 2 quantified variables from 2 xjuncts. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 39.41 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 19.92 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 353.24 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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 238935.24 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -233.3 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 302.4 MB). Peak memory consumption was 69.1 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_4.i_2.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_10-45-56-269.csv Completed graceful shutdown